问一个关于生物的微生物英语单词词

最常用2000英语单词(全部标有注释)_百度文库
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最常用2000英语单词(全部标有注释)
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你可能喜欢求部分生物英文单词的中文翻译_百度知道
求部分生物英文单词的中文翻译
bulk feeding这些求中文翻译并求是哪个方面的知识thylakoids和chloroplast哪一个是叶绿体.
fluid feeding
filter feeding问题1
数目较多。光合作用的色素和电子传递系统都位于类囊体膜上。叶绿体内部是一个悬浮在电子密度较低的基质之中的复杂的膜系统。藻类一般每个细胞只有一个、数目和大小随不同植物和不同细胞而不同,多者可达100个.bulk feeding (散装料)。每一基粒中类囊体的数目少者不足10个。这一膜系统由一系列排列整齐的扁平囊组成,(喂养)feeding。在各基粒之间还有埋藏于基质中的基质类囊体(stromathylakoids)。
叶绿体的表面和线粒体一样有两层膜。有些类囊体有规律地重叠在一起称为基粒(grana),少者20个,多者可达50个以上、两个或少数几个叶绿体. chloroplast是叶绿体 叶绿体(chloroplast) 叶绿体的形状.fluid feeding (流体喂养). filter feeding(滤食性)。高等植物细胞中叶绿体通常呈椭圆形。这些扁平囊称为类囊体(thylakoids)。叶绿体在细胞中的分布与光照有关,与基粒类囊体相连
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上面的那个没弄太懂thylakoids是类囊体 叶绿体基质中由单位膜围成的扁平囊chloroplast是叶绿体 是植物细胞特有的细胞器
植物细胞中由双层膜围成.是高中生物吗,含有叶绿素能进行光合作用的细胞器?还是.,内含叶绿体DNA属于细胞结构那部分知识..。间质中悬浮有由膜囊构成的类囊体.
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出门在外也不愁生物学专业英语词汇(S)
文章来源: 文章作者: 发布时间: 00:48
(单词翻译:双击或拖选)
s peptide s肽s period s期s phase s期s r theory 剌激 反应理论 黑貂sac 囊sac
子囊菌类saccharase 蔗糖酶saccharide 糖质saccharification 糖化saccharimeter 糖量计saccharobiose 蔗糖saccharose 蔗糖saccharose gradient 蔗糖梯度sacciform 囊状的saccular 囊状的saccule 小囊sacculus 小囊sacral bone 荐骨sacral vertebra 椎sacrum 荐骨saddle
鞍状关节sagittal plane 矢状平面sagittal section 矢状切面sagittate 箭头形的sakaguchi reaction 坂口反应salicylate 水杨酸盐salicylic acid 水杨酸salientia 无尾类saline soil 盐土saline solution 食盐水 盐度salinization 盐碱化 唾液saliva peroxidase 唾液过氧化物酶 amylase 唾液淀粉酶salivary corpuscule 唾液小体salivary
唾腺salivary gland
唾腺染色体salivary gland
唾腺激素salivary
唾液分泌salt 盐salt accumulation 盐累积salt bond 盐键salt concentration 盐浓度salt content 盐度salt desert 盐土荒漠salt excretion 盐排泄salt fractionation 盐分分离salt gland 盐腺salt
盐土沼泽salt solution 食盐水salt steppe 盐土草原salt
耐盐性salt water 咸水saltation 跳跃演化saltatory conduction 跳跃传导saltatory evolution 跳跃进化samara 翅果sample 样品sample area 样地sample plot 样地sample survey 先行甸sampling 取样sampling error 取样误差sanatorium 疗养院sand 沙sand
固沙植物sand
plant 固沙植物sand plants 砂生植物sandstone 沙岩sandwich method 夹层法sandy soil 沙质土
多血质sanguineous temperament 多血质santonin 山道宁sap 核液sap flow 汁液怜sap fruit 多汁果sap transmission 汁传染saperdominance 过显性sapogenin 皂苷配基saponification 皂化saponification value 皂化值saponin 皂苷saprobe 腐生菌saprobiont 污水生物saprogenic 产腐的saprogenous 产腐的sapropel 腐泥saprophage 食腐生物saprophagous animal 食腐动物saprophagy 腐食性saprophytes 腐生植物类saprophytic nutrition 腐生植物性营养saprophytic plants 腐生植物类saprophytism 腐生现象saproplankton 污水浮游生物saprovore 食腐生物saprozoic nutrition 食腐动物性营养saprozoite 食腐动物sarcine 八联球菌sarcoadenoma 腺肉瘤sarcoblast 成肌细胞sarcocarp 果肉sarcodina 根足虫类sarcolemma 肌纤维膜sarcolysis 肌肉分解sarcoma 肉瘤sarcomere 肌节sarcoplasm 肌质sarcoplasma 肌质sarcoplasmic reticulum 肌质网sarcosome 肌粒sarcostyle 囊胞体 沙丁鱼sarment 长匐茎sarmentous plants 长匐茎植物类sat chromosome 随体染色体satelite
随体 dnasatellite 随体satellite chromosome 随体染色体satellite rna 随体 rnasatellite virus 髓体病毒 fatty acid 饱和脂肪酸 饱和sauropsids 蜥形类 热带稀瘦原saxatile 岩石间生的saxicoline 岩石间生的saxicolous plant 石生植物scab 痂scabies 痂 粗糙的scalariform conjugation 梯形接合scalariform tracheid 梯纹管胞scalariform
梯纹导管scald 识变色scale 标scale bark 鳞状胜scale insect 介壳虫scale leaf 鳞叶scale like 磷片状的scalene muscle 斜角肌scales 天平scalp 头皮 具鳞的scaly bark 鳞状胜scaly hair 鳞状毛scaly leaf 鳞叶scanning electron microscope 扫描电子显微镜scanning tunneling microscope 扫描隧道电子显显镜scape 柄节scaphoid 舟形的scapula 肩胛骨scapus 柄节scar 瘢痕scar tissue 瘢痕组织?骥scarp 倾斜面 coefficient 分散率 散射 食腐动物 gland 气味腺scent mark 臭迹scent scale 香鳞 plants 芳香植物schedule 时间表schiff base 锡夫氏碱schistosomiasis 血吸虫病schizocarp 分果schizocoel 裂体腔schizogamy 分裂生殖schizogenesis 裂殖生殖schizogenetic 裂生的schizogenous 裂生的schizogenous aerenchyma 裂生通气组织schizogenous intracellular space 裂生胞间隙schizogony 裂殖生殖schizomycetes 裂殖真菌schizont 裂殖体schizophyte 裂殖植物schizopod stage larva 糠虾幼体school 鱼群school of fish 鱼群 of fish 鱼群形成schwann's cell 许旺氏细胞schwann's sheath 神经鞘sciatic 坐骨的sciatic nerve 坐骨神经sciatical 坐骨的scientific name 学名scintillation 闪烁scintillation counter 闪烁记数器 接穗scion
幼芽接木sciophilous 阴地的sciophilous plant 喜阴植物sciophyll 适阴叶scission 断裂scissiparity 裂殖生殖sclera 巩膜sclereid 石细胞sclerenchyma 厚壁组织sclerenchymatous cell 厚壁细胞sclerite 骨片sclerobasidium 厚垣担子sclerobasis 基板scleroblast 成骨细胞sclerophyllous 硬叶的sclerophyllous forest 硬叶林sclerophyllous plant 硬叶植物sclerophyte 硬叶植物scleroproein 纤维蛋白scleroprotein 硬蛋白scleroseptum 骨隔板sclerotica 巩膜sclerotium 菌核sclerotome 生骨节sclreid 石细胞scolex 头节scolopale 有杆瀑scombrin 鲭精朊scopolamine 东茛菪碱 虫歇scorpion poison 蝎毒scorpion
蝎毒scotophile phase 喜暗期scratch reflex 搔反射screening 筛选scrofulosis 腺病scrotal reflex 阴囊反射scrotum 阴囊scrub 灌丛 环血病scutel 小盾片scutellum 盾盖scutiform 盾状的scutum 盾片scyphomedusa 钵水母类scyphopolyp 钵水螅体scyphostoma 杯状幼体scyphula 杯状幼体sd sequence sd 序列sea 海sea beer 海狗sea cat 海狗sea cucumbers 海参类sea current 潮流海流sea level
海拔sea lilies 海百合类sea lion 海狮sea
海胆类seal 海豹seam 缝season 季节 aspect 季相seasonal dimorphism 季节二态性seasonal
季节性动摇seasonal form 季节型seasonal
季节迁移seasonal periodicity 季节周期seasonal rhythm 季节性节律seasonal synusium 季节性层片seasonal variation 季节变异seasonal vicariad 季节性代替种 刀seastars 海星类seaweeds 海藻类sebaceous gland 皮脂腺sebiferous gland 皮脂腺sebum 皮脂sec
分泌基因second
第二触角second culture 次级培养second filial generation 第二代杂种second messenger 二次信使second stomach 网胃secondal sexual character 第二性征secondary action 二次酌secondary
副轴secondary body cavity 后成体腔secondary cell 次生细胞secondary consumer 次级消费者secondary culture 次级培养secondary culture cell 次生培养细胞secondary effect 二次酌secondary immune response 次生免疫响应secondary infection 继发性感染secondary lysosome 二次溶酶体secondary meristem 次生分生组织secondary messenger 二次信使secondary root 侧根secondary
次生演替系列secondary structure 二次结构secondary succession 次生演替系列secondary xylem 次生木质部secretin 分泌素secretion 释放secretion vector 分泌载体 canal 分泌导管secretory cell 分泌细胞secretory duct 分泌导管secretory epithelium 分泌上皮secretory gene 分泌基因secretory nerve 分泌神经secretory product 分泌物secretory protein 分泌蛋白secretory tissue 分泌组织secretory vesicle 分泌泡囊section 切断section cutter 切片机section method 切片法sectorial
区分嵌合体sedentary 固着的 沉淀物sedimentary rock 堆积岩 沉降酌sedimentation analysis 沉降分析sedimentation coefficient 沉降系数sedimentation rate 沉降速率sedoheptulose 景天庚糖seed 种子seed bearing 生种子的seed breeding station 采种场seed case 果皮seed coat 种皮seed disinfectant 种子杀菌剂seed disinfection 种子消毒seed dispersal 种子散布seed
种子休眠seed eating 食种子的seed ferns 种子蕨类seed formation 种子形成seed
种子发芽seed health testing 种子卫生检查seed leaf 子叶seed plants 种子植物类seed protein 种子蛋白质seed stock
畜种群seed transmission 种子传染seed treatment 种子处理seed tree 母树种子树seed
幼芽生存能力seed
种子生活力seed year 种子年seeding 播种 籽苗segment 体节segmental allopolyploidy 部分异源多倍体segmental bronchus 支气管segmental genome 分节基因组segmental interchange 节段互换segmental papilla 体节乳突segmentation 分节segmentation cavity 卵裂腔segmentation gene 分节基因 分离seismonasty 感震性selected plant 选择植物selected seed 选择种子selection 选择selection by
诱变育种selection coefficient 选择指数selection index 选择指数selection
选择强度selection pressure 选择压力selection theory 选择学说selective gene 选择基因selective gene expression 选择性基因表现selective marker 选择标记selective medium 选择性培养基selective permeability 选择通透性selective pressure 选择压力selective staining 选择染色selective
选择毒性selective value 选择值selective weedkiller 选择性除莠剂selectivity 选择性selenocystein 硒半胱氨酸selenoprotein 硒蛋白self
自拮抗self cleaning 自净self
自体裂开self cleaving protease 自体裂开蛋白酶self
自体分化self dispersal 自动散播self duplication 自复制self excited oscillation 自受激振动self fertile 自体受精的self fertilization autogamy 自体受精self
自交不亲和性self infection 自体感染self lysis 自体溶解self organization 自体形成self organizing system 自组织系统self poisoning 自体中毒self
自花传粉self replication 自复制self reproduction 自体繁殖self
自花不稔性的self
自花不稔性self
自剌激selfing 自体受精sella turcica 蝶鞍sem 扫描电子显微镜semen 种子semen diluent 精液稀释剂semen motility 精液运动性semi
半干燥的semi conservative replication 半保留复制semiacetal 半缩醛semicircular canal 半规管semicircular duct 半规管semidesert 半沙漠semidominance 半显性semifloscular 半小花的semihomology 半同源semilethal 亚致死的semilethal gene 半致死基因semilunar valve 半月瓣 duct 输精管seminal fluid 精液seminal receptacle 纳精囊seminal vesicle 精囊seminar 课堂讨论seminiferous 生种子的seminiferous scale 种鳞seminiferous tubule 精小管semiparasite 半奇生体semiparasites 半寄生物semiparasitic plant 半寄生植物semiparasitism 半寄生semipermeability 半透过性semipermeable 半透过性的semipermeable
半透膜semiquinone 半醌semispecies 半种semisterility 半不稔性semisynthetic medium 半合成培养基senescence 衰老senescence form 衰老形senescense 老化senile form 衰老形senile
老人斑sensation 感觉sensation circle 感觉圈sense 感觉sense cell 感觉细胞sense epithelium 感觉上皮sense of
平衡觉sense of hearing 听觉sense of movement 运动觉sense of
方向感觉sense of resistance 抵抗感觉sense of sight 视觉sense of smell 嗅觉sense of taste 味觉sense of touch 触觉sense of
振动觉sense of vision 视觉sense organ 感器sense rna 感觉rnasense
感觉链sensibility 敏感性sensibilization 致敏感酌sensibilized reaction 致敏感反应sensillum 感器sensitive hair 感觉毛sensitive period 感应期sensitivity 敏感性sensitivity
灵敏性谱sensitivity threshold 敏感阈sensitivity to
剌激敏感性sensitization 致敏感酌sensitized
敏感性疫苗sensomotor
感动神经系统 感受器sensorium 感觉中枢 area 感觉区sensory cell 感觉细胞sensory cilium 感觉纤毛sensory epithelium 感觉上皮sensory hair 感觉毛sensory nerve 感觉神经sensory nerve cell 感觉神经细胞sensory neurone 感觉神经细胞sensory organ 感器sensory pathway 感觉传导路sensory unit 感觉单位sepal 萼片separating gel 分离凝胶separation 分离separation column 分离柱separation on columns 柱分离sephadex 交联葡聚糖septate 有隔膜的septicaemia 败血病septicemia 败血病septicidal 室间开裂的septicidal dehiscence 室间开裂septifragal 室轴开裂的septum 隔膜sequence 序列sequence analyser 顺序分析仪sequence homology 序列同系性sequential
序列诱导sequnce 顺列seral community 演替系列群落seral stage 演替系列期sere 演替系列seretonine receptor 5 羟色胺受体
系列稀释serial section 连续切片sericin gene 丝胶朊基因sericulture 蚕业series 系列serine 丝氨酸serine protease 丝氨酸蛋白酶seroenzyme 血清酶serological test 血清学的检验serology 血清学seromucoid 血清类粘蛋白serophysiology 血清生理学seroreaction 血清反应serosa 浆膜serotonine 5 羟色胺serotype 血清型serous 浆液的serous gland 浆液腺serous membrane 浆膜 蛇纹石serrate 锯齿状的serrate suture 锯状缝 血清serum albumin 血清白蛋白serum free medium 无血清培养基serum globulin 血清球蛋白serum injection 血清注射serum response factpr 血清响应因子sesame 芝麻sesamoid 籽骨sesamoid bone 籽骨sessile 无柄的sessile animal 固着动物sessile eye 无柄眼sessile leaf 无柄叶seston 浮游物seta 蒴柄setaceous 刚毛状的setaia 刺毛setting 植树sewage 污水sewage processing 污水处理sewage sludge 污水软泥sewage treatment 污水处理sex 性sex cell 生殖细胞sex character 性征sex chromatin 性染色质sex chromatin body 性染色质体sex chromosome 性染色体sex conditioned inheritance 纵性遗传sex cord 生殖索sex cycle 性周期sex determination 性别决定sex determining gene 性别决定基因sex differentiation 性分化sex dimorphism 两性异形sex drive 性冲动sex duction 性导sex factor 性因子sex hormone 性激素sex impulse 性冲动sex limited 限性的sex limited inheritance 限性遗传sex linkage 性连锁sex linked 伴性的sex linked gene 伴性基因sex linked inheritance 伴性遗传sex pheromone 性信息素sex pili 性纤毛sex ratio 性比率sex reversal 性转换sex urge 性冲动sexial gland 性腺sexless 无性的sexogen 性激素sexual attractant 信息素sexual behavior 性行为sexual cell 生殖细胞sexual character 性征sexual cycle 性周期sexual differentiation 性分化sexual dimorphism 两性异形sexual generation 有性世代sexual
性成熟sexual organ 生殖菩云禀sexual reproduction 有性生殖sexual selection 性淘汰sexuality 性sh compound sh 化合物sh
sh 功能区sh group 硫醇基sh protease 巯基蛋白酶sh reagent 巯试剂shade effect 阴影效应shade influence 阴影效应shade leaf 阴生叶shade loving 阴地的shade loving plant 喜阴植物shade plants 阴地植物类shade tree 阴地树shading 成阴shadow reaction 阴影反应shaker 振荡器shaking culture 振荡培养 荚shallow root system 浅根系shallow rooted plant 浅根植物shape of the crown 授型shape of tree 授型shapeless 无定形的shark 沙鱼 strength 剪断力 剪断shearing of dna dna的剪断sheet erosion 平面侵蚀shell 甲shell
壳表皮shell eye 壳眼shell fruits 壳果类shell gland 卵壳腺shell less egg 不完全卵shell membrane 卵壳膜shell shaped 蜗牛状的shells 贝壳shelter 隐蔽所shelter belt 防风林shift 位移shikimic acid pathway 莽草酸途经shin bone 胫骨shine dalgarno sequence 莎伊洞锒?佣?敌蛄绪shingle beach 卵石海岸shizandra 五味子shock 休克shoot 枝条shoot apex 枝条尖shoot apical meristem 技条顶端分生组织shoot axis 枝条轴shooting 分蘖short apex culture 枝条类培养short day plant 短日照植物short long day plant 长日照和短日照植物short sightedness 近视shortening heat 缩短热shoulder 肩shoulder blade 肩胛骨shoulder girdle 上肢带骨shrew 地鼠shrinkage 缩减shrub 灌木shrub clearing 灌木除去shrub zone 灌木带shuttle vector 往复载体sialaden 唾腺sialic acid 唾液酸sialidase 唾液酸酶sialoglycolipid 唾液酸糖脂类sickle cell 镰状细胞sickle cell anemia 镰状血球贪血sickle shaped 镰刀状的sickness 疾病siculiform 镰刀状的sid flowered 侧生花的side chain 侧链side chain theory 侧锁学说side effect 副酌side product 副产物sieve cell 筛细胞sieve element 筛管分子sieve plate 筛板sieve tube 筛管sieving 筛分sigma cycle 务马循环sigma factor 务马因子sigmastructure 结构sigmasubunit 亚单位sigmatoid s状的sigmoid s状的sigmoid curve s形曲线sign 记号sign stimulus 关键剌激signal colouration 信号色signal gene 信号基因signal peptide 信号肽signal recognition particle 信号识别粒子silage fermatation 青贮饲料发酵silaoprotein 唾液酸蛋白silent gene 不活动基因silent mutation 不活动突变silica gel 硅胶silicate 硅酸盐siliceous 硅质的siliceous earth 硅藻土siliceous skeleton 硅质骨siliceous soil 硅质土壤siliceous sponges 硅质海绵类silicic acid 硅酸silicification 硅化silicious 硅质的silicle 短角silicon 硅silicone grease 硅脂肪silicophilous plant 嗜硅酸植物silicule 短角siligua 长角silique 长角silk 蚕丝silk gland 丝腺silkworm 蚕silky leaved 丝状叶的silo 青贮室silt 泥土silty loam 沙壤土silurian period 志留纪silver 银silver flowered 银花的silver impregnation 银浸渗silviculture 森林学simian virus 40 猿猴病毒 40similarity coefficient 相似系数simple comb 单鸡冠simple eye 单眼simple fruit 单果simple hybrid 单纯杂种simple lipid 单纯脂质simple protein 单纯蛋白质simple species 单纯种simple threshold 单纯阈simulation 模拟simultaneous adaptation 同时适应simultaneous contrast 同时对比simultaneous mutation 同时突变sinew 腱single burst experiment 单菌释放实验single cell culture 单细胞培养single celled 单细胞的single crop farming 单一农作单一经营single cross 单交single grain structure 单谷粒结构single ovum twins 单卵双生single spiked 单穗的single stranded 单链的single stranded phage 单链噬菌体single vision 单视觉singlet oxygen 单态氧sinistral shell 左旋贝壳sinistrorse 在旋的sino atrial node 窦房结sinus 弯缺sinus gland 窦腺sinus node 窦房结sinus venosus 静脉窦sinusia 生态群sinusium 生态群siphon 水管siphonogamy 粉管受精siphonoglyph 口道沟siphonopods 头足类siphonostele 管状中柱siphonozooid 管状个员sipuncularia 星虫类sipunculida 星虫类sipunculoida 星虫类sire 种畜sire keeping 种公畜饲养sister chromatid 姊妹染色单体sister chromatin exchange 姊妹染色单体交换sister strand 姊妹染色单体site 栖所site factors 场地因素sitiology 饮食学sitology 饮食学sitosterol 谷甾醇situation 位置skatol 类臭素skatole 类臭素skeletal age 骨龄skeletal muscle 骨肌skeleton 骨skeleton of limbs 附属骨skiaphyt 喜阴植物skim milk 脱脂乳skin 皮肤skin cancer 皮肤癌skin carcinoma 皮肤癌skin colour 皮肤色泽skin pigment 皮肤色素skin reflex 皮肤反射skiophilous 阴地的skiophilous plant 喜阴植物skiophilous plants 阴地植物类skiophyll 适阴叶skioptic reaction 阴影反应skotoplankton 深水浮游生物skototaxis 堑性skull 头骨skull bone 头盖骨skylark 云雀slaked lime 熟石灰slate 荚slaty structure 薄板层结构sleep 睡眠sleep movement 就眠运动sleeping bud 休眠芽slice 薄片slide culture 悬滴培养slide glass 载玻片slime 粘液slime layer 粘液层slime moulds 粘菌类sline cungi 粘菌类slit 裂缝slow acting fertilizer 迟效性肥料slow axonal transport 慢轴突运输small cytoplasmic rna 细胞质小rnasmall gland 小腺small intestine 小肠small nuclear ribonucleoprotein 核内小核糖核蛋白质small nudear rna 核内小rnasmall raceme 小总状花序small white 菜粉蝶small wood 林smallpox 天花smallpox virus 天花病毒smear 涂片smear culture 涂抹培养smear preparation 涂布标本smell 气味smell brain 嗅脑smell centre 嗅中枢smell receptor 嗅觉感受器smooth colony 光滑菌落smooth muscle 平滑肌smooth surfaced endoplasmic reticulum 光滑内质网smut 黑穗病smut fungus 黑粉菌smut spore 黑粉菌孢子snail shaped 蜗牛状的snails 腹足类snake 蛇snake poison 蛇毒snake venom 蛇毒snake venom phosphodiesterase 蛇毒磷酸二酯酶snakefish 带鱼snakestones 菊石类snow 雪snow cover 雪积snow line 雪线snowfall 下雪snowing 下雪snowstorm 暴风雪snrna 核内小rnasociability 群集度social behavior 社会行为social distance 社会距离social insect 社会性昆虫social parasitism 群居寄生social polymorphism 社会性多型social ranking of animal 动物社会顺序socialization 社会化sociation 基群丛socies 演替系列组合society 组合sociobiology 社会生物学sociotomy 分群sod 草坪soda 苏打sodium 钠sodium channel 钠管道sodium dodecyl sulfate 十二烷基硫酸钠sodium pump 钠泵sodium silicate 水玻璃soft agar 软琼脂soft agar culture 软琼脂培养soft egg 不完全卵soft palate 软腭soft rot 软腐病soft water 软水soft wood 软材softwood forest 针叶林softwood tree 针叶树soil 土壤soil adjuvant substance 土壤补助剂soil animal 土壤动物soil community 土壤群落soil cultivation 耕作soil development 土壤形成soil factor 土壤因素soil fauna 土栖动物区系soil flora 土壤植物区系soil formation 土壤形成soil humus 土壤腐植质soil improvement agent 土壤改良剂soil kclimax 土壤演替顶极soil microbe 土壤微生物soil microorganisms 土壤微生物soil pollution 土壤污染soil profile 土壤剖面soil protecting plant 土壤保护植物soil respiration 土壤呼吸soil science 土壤学soil texture 土壤质地soil thermal 土壤热sol 溶胶sol gel transformation 溶胶 凝胶转换solar energy 太阳能solar heating 太阳加热solar spot 太阳黑子soldier 兵soldier ant 兵solenocyte 管细胞solenoid 螺线管solenoid structure 螺线管结构solenostele 管状中柱solid blastura 中实囊胚solid bulb 球茎solid buld 球茎solid dung 固体堆肥solid medium 固体培养基solidification 固体化solinization 碱化solitary animal 单独动物solitary fruit 单果solo man 梭罗人solubility 溶解性solubilization 溶化soluble antigen 可溶性抗原soluble rna 可溶 rnasolute 溶质solution 溶液solvability 溶解性solvent 溶剂solvent extraction 溶剂提取soma 体somaclonal variation 体细胞无性系变异;体细胞突变somaclone 体细胞无性系somatic cell 体细胞somatic cell culture 体细胞培养somatic cell division 体细胞分裂somatic cell genetics 体细胞遗传学somatic cell hybrid 体细胞杂仲somatic crossing over 体细胞交叉somatic layer 体壁层somatic meiosis 体细胞减数分裂somatic mutation 体细胞突变somatic nervous system 体神经系somatic recombination 体细胞重组somatic sense 体感觉somatisch 身体的somatogamy 体细胞接合somatogen 体质的somatology 躯体学somatome 原体节somatometry 身体测量somatoplasm 体细胞质somatopleura 体壁层somatostatin 促生长素抑制素somatotrophic hormone 生长激素somatotropin 生长激素somatotype 体质形somite 原体节somnifacient 催眠剂song 鸟叫声soporific 催眠剂sorbent 吸着剂sorbite 山梨醇sorbitol 山梨醇sorbose 山梨糖sorede 粉芽soredium 粉芽soret band 俗特谱带sorghum 高粱sorocarp 孢堆果sorose 椹果sorosis 椹果sorption 收着sorption complex 吸收复合体sorptive ability 吸附能sorptive power 吸附能sort 种类sorting 类别sorting signal 类别信号sorus 囊群sos function sos 功能sos gene sos 基因sos repair sos 修复sound 响声sound producing organ 发音器sound production 发声sound signal 音信号source 水源source of energy 能源source of infection 感染源sowing 播种soyabean 大豆soybean 大豆soybean cake 豆饼soybean trypsin inhibitor 大豆胰蛋白酶抑制剂space 空间space constant 空间常数space ecology laboratory 空间生态实验室space orientation 空间定位space sense 空间知觉spade shaped 铲状的spadix 佛焰花序sparrow 雀sparse 稀疏的spasm 惊厥spat 幼壳;贝苗spathe 佛焰苞spatial erientation 空间定位spatial isolation 空间分离spatial niche 生境生态位spatial pattern 分布类型spatial perception 空间知觉spatial sense 空间知觉spatial threshold 空间阈spatulate 铲状的spavin 飞节内肿spawing site 产卵场spawn 卵spawner 产卵鱼spawning 产卵spawning ground 产卵场spawning season 产卵期spawning time 产卵期special sense 特种感觉specialized transduction 特殊转导speciation 种形成species 种species abundance relationship 种 丰度型式species area curve 种数 面积曲线species barrier 种间屏障species composition 种类成分species conservation 种保存species diversity 生物多样性species formation 种形成species group 种群species hybrid 种间杂种species impoverishment 种衰退species isolation 种分离species name 种名species preservation 种保存species protection 种保存species specific 种特异的specific activity 比活度specific cholinesterase 特种胆碱脂酶specific dynamic action 特种动力酌specific gravity 比重specific leaf weight 比叶重量specific rotation 旋光度specific specificity 种特异性specificity 特异性specimen 标本spectral analysis 光谱分析spectral shift 光谱移位spectrofluorometer 分光萤光计spectrogram 光谱图spectrometer 分光计spectrophotometer 分光光度计spectrophotometry 分光光度法spectropolarimeter 分光旋计spectrum 光谱spectrum of host plants 寄植物范围谱speech center 语言中枢speed of germination 发芽速度speleobiology 洞穴生物学speleology 洞穴学spematic funicle 精索sper miduct 输精管sperm 精子sperm agglutinin 精子凝集素sperm aster 精星体sperm duct 输精管sperm egg interaction 精卵相互酌sperm formation 精子发生sperm lysin 卵膜溶素sperm mother cell 精母细胞sperm nucleus 精核sperm receptor 精子受体sperm reservoir 精囊spermaduct 输精管spermaductus 输精管spermarium 精巢spermary 精巢spermatheca 纳精囊spermatic cord 精索spermatic flagellum 精子鞭毛spermatic fluid 精液spermatid 精细胞spermatium 不动精子spermatocyst 生精囊spermatocyte 精母细胞spermatogenesis 精子发生spermatogenetic 精子发生的spermatogenic 精子发生的spermatogenous 精子发生的spermatogonium 精原细胞spermatophore 精包spermatophytes 种子植物类spermatotheca 生精囊spermatozoon 精子spermid 精细胞spermine 素spermiogenesis 精子形成spermist 精源论者spermoblast 精细胞sphaeridium 球棘sphaerocyst 球形细胞sphaeroid colony 球形群体sphaeroprotein 球蛋白sphagnum 水藓sphagnum moss 泥炭藓sphenoid 楔形骨sphenoid bone 楔形骨sphenosida 楔叶类spheric conidium 球状分生孢子spherical 球形的spheridium 球棘spherobacterium 球菌spherocytosis 球状红胞病spheroid colony 球形群体spherome 球体spheroplast 球状质体spheroplast fusion 球状质体spheroprotein 球形蛋白spherosome 圆球体sphincter 括约肌sphincter muscle 括约肌sphingoglycolipid 神经鞘糖脂类sphingomyelin 神经鞘骨磷脂sphingomyellin 鞘磷脂sphingophospholipid 鞘磷脂sphingosine 鞘氨醇sphinx 天蛾sphinx moth 天蛾spices 香味料spiciferous 具穗状花序的spiciform 穗状的spicule 骨片spiculum 交接剌spider 蜘蛛spike 刺突spike primordium 穗原基spikelet 小穗花spin 自旋spin label 自旋标记spin labeling 自旋标记法spin resonance 自旋共振spina 脊柱spinach 菠菜spinach ferredoxin 菠菜铁氧还原蛋白spinal column 脊柱spinal cord 脊髓spinal ganglion 脊髓神经节spinal nerves 脊神经spinal reflex 脊髓反射spindle 纺锤体spindle axis 纺锤体轴spindle body 纺锤体spindle cell 纺锤形细胞spindle fiber 纺锤丝spindle microtubule 纺锤体微管spindle pole 纺锤体极spindle shaped 纺锤状的spindlelike 纺锤状的spine 脊柱spine headed worms 棘头类spinneret 纺绩突spinning apparatus 纺纱器spinning gland 纺绩腺spinning mammilla 纺绩突spinning organ 纺纱器spinose 具剌的spinose cell 棘细胞spinous 具剌的spinous process 神经突spiny 具剌的spiracle 呼吸孔spiral 螺旋spiral cleavage 旋裂spiral organ 柯替氏器螺旋器spiral phyllotaxis 螺旋叶序列spiral tracheid 螺纹管胞spiral vessel 螺纹导管spirality 螺旋性spireme 染色质纽spirillum 螺菌spirit 酒精spirochaete 螺旋原虫spirochete 螺旋原虫spirocyst 螺剌孢spirodromy 螺生spirogram 呼吸运动图spirograph 呼吸运动计spirometer 呼吸计spittle 唾液splanchnic mesoderm 脏壁层splanchnic nerve 脏神经splanchnocoel 脏腔splanchnocranium 脏颅splanchnology 脏学splanchnopleure 脏壁层splanchnoskeleton 脏骨spleen 脾spleen exonuclease 脾外切核酸酶spleen necrosis virus 脾坏死病毒spleen phosphodiesterase 脾外切核酸酶splenic 脾的splenic fever 炭疽splenocyte 脾细胞splice 剪接splicing 剪接splintwood 边材split gene 断裂基因splitting 开裂spodogram 灰象spodography 显微灰化法spoe formation 孢子形成spoilage 酸败sponge spicule 海绵骨针sponges 海绵动物spongin 海绵丝spongioblast 海绵丝细胞spongiolin 不活动突变spongiose 海绵状的spongy 海绵状的spongy bone 松骨质spongy parenchyma 海绵性组织spongy tissue 海绵组织spontaneous 自生的spontaneous activity 自发性活动spontaneous behavior 自发行为spontaneous generation 偶发spontaneous mutation 自然突变spontaneous rest 自发安眠sporangiophore 孢囊柄sporangium 孢子囊spore 孢子spore bearing plants 孢子植物类spore capsule 孢子荚膜spore case 孢子囊spore cortex 孢子皮层spore dispersal 孢子散布spore mother cell 孢子母细胞spore plant 隐花植物sporic reduction 孢子减数分裂sporidium 担孢子sporiferous layer 子实层sporification 孢子形成sporoblast 成孢子细胞sporocarp 孢子果sporocyst 孢囊sporocyte 孢子母细胞sporogenesis 孢子生殖sporogenous 产子的sporogon 孢子体sporogonium 孢子体sporogony 孢子生殖sporophore 担子体sporophyll 孢子叶sporophyte 孢子体sporophytes 孢子植物类sporophytic incompatibility 孢子体不亲和性sporosac 子囊sporozoite 子孢子sporozoon 孢子虫类sport 芽变sporulation 孢子形成sporulation cycle 孢子形成周期spot 斑点spot test 点滴试法spray fluid 喷雾液spray liquid 喷雾液spray solution 喷雾液sprayer 喷器喷雾器spraying 喷雾spreading 散布spring 水源spring crops 春播罪spring cultures 春播罪spring onion 葱spring spore 锈孢子spring wheat 春小麦spring wood 早材springtail 跳虫sprout 幼枝sprout suppression 发芽抑制spur 距spurious pregnancy 假孕sputamentum 喀痰sputum 喀痰squalene 鲨稀squama 鳞squamate 具鳞的squamiform 磷片状的squamous 具鳞的squamous epithelium 扁平上皮squamula 小鳞squamulose 有小鳞片的squash 南瓜squirrel 花鼠squirt movement 喷出运动srf 血清响应因子srna 可溶 rnastab 穿刺stab culture 穿剌培养stability 稳定性stabilization 稳定化stabilizing selection 稳定化选择stable humus 稳定腐植质stable virus 稳定病毒stage 期stage of development 发生阶段stage of growth 发生阶段stage of maturity 成熟阶段stagnant water 停滞水stagnoplankton 静水浮游生物stain 染剂staining 染色staining fluid 染色液stalactite 钟乳石stalactite grotto 钟乳洞stalk 茎stalked eye 柄眼stamen 雄蕊staminal hair 雄蕊毛staminate 具雄蕊的staminate flower 雄花staminiferous 具雄蕊的staminode 退化雄蕊staminodium 退化雄蕊stand 植熟林standard 标准standard deviation 标准差standard error 标准误差standard oxidation potential 标准氧化电位standard preparation 标准制片standard seed 自然种子standardization 标准化standing crop 现存量stapes 镫骨staphylococcal enterotoxin 葡萄球菌肠毒素staphylococcus 葡萄球菌staphylokinase 葡萄球菌激酶starch 淀粉starch content 淀粉含量starch equivalent 淀粉当量starch gel electrophoresis 淀粉凝胶电泳starch grain 淀粉粒starch granule 淀粉粒starch leaf 淀粉叶starch phosphorylase 淀粉磷酸化酶starch sheath 淀粉鞘starch unit 淀粉当量starfishes 海星类starter 起动器起动装置starting material 起始物料starvation 饥饿starvation diabetes 饥饿糖尿病state 状态state of aggregation 凝集状态state of excitation 兴奋状态static organ 平衡器static sense 平衡觉stationary air 静气stationary growth phase 静止生长期stationary phase 静止期stationary population 静止人口statistics 统计学statoblast 休眠芽statocone 位觉沙statoconium 位觉沙statocyst 平衡胞statolith 平衡石statolith theory 平衡石学说staurospore 星状孢子steady state 稳恒状态steam distillation 水蒸汽蒸馏steam sterilization 蒸气灭菌steapsin 胰脂酶stearic acid 硬脂酸stechiology 细胞生理学steepimg 浸渍stegocephalians 坚头类stegosaurs 剑龙类stele 中柱stellate hair 星状毛stem 茎stem apex 茎尖stem cell 干细胞stem leaf 茎叶stem spine 茎针stem strength 茎强度stem succulent 肉茎植物stem tip 茎尖stem tip culture 茎尖培养stemma 侧单眼stenohaline 狭盐性的stenohaline organism 狭盐性生物stenohygric 狭湿性的stenopetalous 狭瓣的stenophagous animal 狭食性动物stenophotic organisms 狭光性生物stenophyllous 狭叶的stenotherm 狭温植物stenothermic 狭温性的stenothermic plant 狭温植物stenothermous 狭温性的stenotopic plant 窄幅分布植物stenoxybiotic 狭氧性的step series 阶梯系列steppe 草原steppe plant 草原植物steppe zone 草原带stercobilin 类胆色素stereoblastula 中实囊胚stereochemical specificity 立体化学专一性stereochemistry 立体化学stereocilia 静纤毛stereocilium 静纤毛stereoisomerism 立体异构stereome 坚实组织stereomicroscope 立体显微镜stereomutation 立体变异stereoscope 立体镜stereoscopic vision 立体视觉stereospecificity 立体定向性stereotaxis 堑体性stereotropism 向实体性stereotype 定型行为stereotyped behavior 定型行为steric hindrance 位阻sterigma 担孢子梗sterile 无菌的sterile culture 无菌培养sterile flower 不孕花sterile water 无菌水sterility 不育性sterility gene 不孕基因sterilization 灭菌sterilized 无菌的sterilizer 灭菌器消毒器sterilizing filter 无菌过滤器sterine 甾醇sternal rib 真肋sternu 胸骨steroid 甾类化合物steroid binding protein 类固醇结合蛋白steroid hormone 类固醇激素steroid monooxygenase 加一氧酶steroid receptor 类固醇受体sterol 甾醇sterroblastula 中实囊胚stethoscope 听诊器stick culture 穿剌培养sticking 扦插stickland reaction 史蒂克兰德氏反应sticky end 粘性末端sticky hair 粘液毛stigma 气门stilit root 支柱根still birth 死产stilt root 板状根stimulant 兴奋剂stimulating electrode 刺激电极stimulating substance 剌激物质stimulation 剌激酌stimulation of germination 发芽刺激酌stimulatory effect 刺激效应stimulatory organ 剌激瀑stimulus 刺激stimulus response theory 剌激 反应理论stimulus threshold 剌激阈sting 螫stinging 有针剌的stinging capsule 刺丝囊stinging cell 刺细胞stinging hair 剌毛stink gland 臭腺stipe 菌柄stipellum 小托叶stipule 托叶stirps 种族stirrer 搅拌器stirrup 镫骨stirrup bone 镫骨stm 扫描隧道电子显显镜stochastics 随机学stock 家畜总数stock culture 贮存培养stock plant 亲本植株stock seed 原种stock solution 储备溶液stoichiometry 化学计量学stolon 生殖根stoloniferous plant 匐枝植物stolonization 匐枝生殖stomach 胃stomach cancer 胃癌stomach gland 胃腺stomach insecticide 咽下杀虫剂stomach poison 咽下杀虫剂stomachal 胃的stomachic 胃的stomachless animal 无胃动物stomata guard cell 保卫细胞stomatal resistance 气孔抵抗stomates 气孔stomodaeum 口道stomodeum 口道stone 果核儿stone age 石票代stone canal 石管stone cell 石细胞stone fruit 核果stoneless 无核的stool shoots 根幼芽storage 贮藏storage disease 贮藏病storage organ 贮藏瀑storage protein 储备蛋白质storage root 贮藏根storage starch 贮藏淀粉storage strach 贮存淀粉storage tissue 贮藏组织stored fat 贮存脂肪stork 鹳storm 大暴风straight chain 直链strain 菌株strand 海滨strange species 稀见种stranger 稀见种strangles 腺疫strap shaped 带状的strategy 战略strath 谷stratification 层形成stratified 成层的stratified epithelium 复层上皮stratose 成层的stratosphere 平零stratum 层stratum spinosum 棘层straw 杆strawberry 果莓;草莓streak culture 画线培养stream 流stream community 小河群落stream polution 河鳞染streptococcal pyrogenic exotoxin 链球菌发热性外毒素streptococcus 链球菌streptokinase 链激酶streptomycin 链霉素streptomycine resistant mutant 抗链霉素突变株stress 应激反应stress metabolite 应激代谢物stress shift 应激转移stressor 应激子stretch receptor 牵张感受器stretch reflex 牵张反射stretching 牵张stria 条纹striate 具条纹的striated border 纹状缘striated muscle 横纹肌striation 条纹strict aerobe 严格需氧菌strict anaerobe 严格厌氧菌strictly aerobic bacterium 严格需氧菌strictly anaerobic bacterium 严格厌氧菌stridulating organ 摩擦发音器stridulating sound 摩擦音stridulation 摩擦音strigose 被硬毛的stringent control 紧急第stringiness 粘性strip cropping 带状栽培strip farming 带状栽培striped muscle 横纹肌strobila 横裂体strobile 球果strobilization strobilation 节裂strobilus 球果stroma 子座strong electrolyte 强电解质strong interaction 强相互酌strongyle 圆形线虫strophanthin 羊角拗亭structural analogue 结构类拟物structural change 结构改变structural gene 结构基因structural heterozygosity 结构异型接合性structural homology 结构同源性structural homozygosity 结构同型接合性structural hybrid 结构杂种structural modification 结构改变structural motive 结构单元structural plan 构制structural protein 结构蛋白structure gene 结构基因structure of plant community 植物群落结构structure rigidity 结构刚性struggle 竞争struggle for exsitence 生存竞争struggle for life 生存竞争strychinin 马钱子碱strychinine 马钱子碱stubble 残梗student's t test t 检定student's test t 检定study of behaviour 行为学stump 根株stunted growth 生长萎缩stunting 萎缩stunting plant 发育不充分植物sturgeons 鲟鱼类stylar canal 花柱管style 花柱;针状骨针stylet 口针stylospore 柄生孢子subalpine 亚高山的subalpine bush 亚高山灌木subalpine zone 亚高山带subarachnoid space 蛛网膜下腔subassociation 亚群丛subcellular 亚细胞的subcellular fraction 亚细胞部分subchromatid aberration 亚染色单体畸变subclass 亚纲subclimax 亚演替顶极subcontinental climate 亚大陆性气候subcortical 皮质下的subcostal vein 亚前缘脉subculture 传代培养subcutaneous injection 皮下注射subcutaneous tissue 皮下组织subcuticular cell 角质下细胞subcutis 皮下组织subdivision 再分subdominant species 亚优势种suber 木栓suberification 栓化suberin 木栓质suberisation 栓化suberization 栓化suberized cell 木栓细胞suberose 软木质的subfamily 亚科subformation 亚群系subgenual organ 膝下器subgenus 亚属subgerminal cavity 胚盘下腔subgroup 亚类型subidiary cell 辅细胞subimago 亚成虫subitaneous egg 夏卵subjective environment 舟环境subkingdom 亚界sublethal 亚致死的sublimate 升化物质sublimation 升华subliminal 阈下的sublingual gland 舌下腺sublittoral zone 亚潮间带submandibular gland 颌下腺submarine volcano 海底火山submaxillary gland 颌下腺submaxillary gland mucin 下颌腺粘蛋白submedian centromere 亚中部着丝粒submerged culture 浸没培养submerged plant 沉水植物submerged zone 沉水带submicron 亚微粒submissive behavior 服纵行为submitochondrial particle 亚线粒体颗粒submucosa 粘膜下层submucous plexus 麦斯纳氏丛suborder 亚目subordinate species 从属种subphylum 亚门subradius 次辐subregion 亚区subscapular 肩胛下的subsere 次生演替系列subshrub 半灌木subshrub bog 半灌木沼地subsoil 下层土subsoil water 地下水subspecies 亚种substance 物质substituent 取代基substitution 替换substitution back crossing 替换回交substrate 基质substrate constant 底物常数substrate mycelium 基质菌丝体substrate of respiration 呼吸底物substrate specificity 底物特异性substratum c 层subsynaptic membrane 突触下膜subtending leaf 苞subterminal centromere 亚末端着丝点subterranean animal 地下动物subterranean part 地下部分subterranean shoot 地下枝条subterranean stem 地下茎subthreshold 阈下的subthreshold response 阈下应答subtribe 亚族subtropical 亚热带的subtropical rain forest 副热带雨林subunit 亚单位subunit exchange 亚单位交换succate 囊状的succenturiate placenta 副胎盘succession 演替successional series 演替系列successional stage 演替系列期succinate oxidase 琥珀酸氧化酶succinic acid 丁二酸succinum 琥珀succulent fruit 多汁果succulent plant 肉质植物sucker 吸盘sucking disc 吸盘sucking groove 吸沟sucking mouth part 吸型口器sucking root 吸根sucking tentacle 吸管触手suckling animal 幼兽sucrase 蔗糖酶sucrose 蔗糖sucrose density gradient 蔗糖密度梯度sucrose phosphorylase 蔗糖磷酸化酶suction 抽入suction force of the soil 土壤吸取力suctorial tentacle 吸管触手sudation 发汗sudoriferous gland 汗腺sudorific 发汗剂sudoriparous gland 汗腺suet 兽脂suffocation 窒息suffrutex 小灌木sugar 糖质sugar beet 糖甜菜sugar nucleotide 糖核苷酸sugar phosphate metabolism 糖磷酸代谢sugar transport 糖运输sugar transportorer 糖运输体sugra chain formation 糖链形成sulcus 沟sulfatas 硫酸酯酶sulfate 硫酸盐sulfate assimilation 硫酸同化sulfate reducing bacterium 硫酸盐还原细菌sulfate reduction 硫酸还原sulfate respiration 硫酸呼吸sulffocattion 窒息sulfhydryl enzyme 硫氢基酶sulfhydryl group 巯基sulfhydryl reagent 巯试剂sulfide 硫化物sulfite 亚硫酸盐sulfolipid 硫脂质sulfonamide 磺酰胺sulfonic acid 磺酸sulfur 硫sulfur assimilation 硫同化sulfur bacterium 硫细菌sulfur bridge 硫桥sulfur cycle 硫循环sulfuric acid 硫酸sulphate 硫酸盐sulphonamide 磺酰胺sulphoni acid 磺酸sulphur bacteria 硫细菌sulphuric acid 硫酸summation 叠加summation method 叠加法summer 夏summer bird 夏鸟summer dormancy 夏眠summer egg 夏卵summer spore 夏孢子summer wood 晚材sun leaf 阳叶sun loving 好光性sun plants 阳生植物sun tree 阳生树sundew 毛毡苔sunlight 日光sunshine duration 日照时间super solenoid 超螺线管superantigen 超抗原superclass 总纲supercoil 超螺旋supercooling 过冷superfamily 总科superfemale 超雌superficial blastula 表裂囊胚superficial cleavage 表面卵裂superficial tissue 表面结构superfoetation 复孕supergene 超基因supergene family 超基因科superhelical dna 超螺旋 dnasuperhelix 超螺旋superhelix density 超螺旋密度superinfection 重复传染superinfection exclusion 重复感染排除superior ovary 上位子房superior plants 上生植物superkingdom 超界supermale 超雄supermolecule 超分子supermouse 超鼠supernatant 上清液supernumerary chromosome 超数染色体superorder 总目superovulation 超数排卵superoxide 过氧化物superoxide dismutase 过氧化物歧化酶superparasite 重寄生物superposition eye 重叠象眼supersaturated 过饱和的supersaturation 过饱和supersecondary structure 超二次结构superspecies 超种supersuppressor 超抑制基因superterranean 地面上的supervital mutation 超活力突变supplementary gene 补加基因supplementary pollination 补助授粉supplemented medium 增加培养基supply 供给support 载体supporting cell 支持细胞supporting tissue 支持组织supposition 假定suppressed tree 被压树suppression 抑制suppressor 抑制基因suppressor cell 抑制细胞suppressor gene 抑制基因suppressor mutation 抑制基因突变suppressor oncogene 癌抑制基因suppressor trna 抑制 trnasuppuration 化脓suprabranchial chamber 鳃上腔suprabranchial space 鳃上腔supralittoral zone 潮上带supramolecule 超分子supraoesophageal ganglion 食管上神经节suprarenal capsule 肾上腺supraspecies 超种supravital staining 离体活体染色surface 表面surface active material 表面活性剂surface active reagent 表面活性剂surface charge 表面电荷surface culture 表面培养surface exclusion 表面排阻surface law 体表面积定律surface plant 地上芽植物surface soil 表面土surface tension 表面张力surface tissue 表面结构surface yeast 上面酵母surfactant 表面活性剂surplus 过剩survival 生存survival curve 存活曲线survival index 生存指数survival of the fittest 适者生存survival rate 生存率survival value 生存值susceptibility 敏感性susceptibility to damage 损伤敏感性susception 剌激感受suspended matter 悬浮物suspension 悬液suspension culture 悬液培养suspensor 胚柄sustentacular tissue 支持组织suture 缝合sv 40 猿猴病毒 40swallowing 吞咽swallowing center 吞咽中枢swallowing reflex 吞咽反射swamp forest 沼泽林swamp formation 沼泽形成swampy 有沼泽的swan 天鹅sward renovation 草地更新swarm 群swarm cluster 分蜂群swarming 分蜂swarming impulse 婚飞冲动swarming season 分蜂期swarming time 分蜂期sweat 汗sweat gland 汗腺sweating 发汗sweet clover 草木犀sweetener 甘味剂sweetpotato 甘薯swell 小山swelling 膨胀swelling movement 膨胀运动swimming bell 泳钟swimming bladder 浮swimming foot 游泳足swimming movement 游泅运动swimming plate 游泳板switch gene 开关基因swollen 溶胀的sycon 隐头果植物sycon type 双沟型syconium 隐头果植物syconoid type 双沟型sylleptic branch 同期枝sylviculture 森林学symathetic system 交感神经系symbion 共生生物symbiont 共生生物symbiosis 共生symbiote 共生生物symbiotic bacterium 共生细菌symbiotic nitrogen fixation 共生固氮symbiotic photobacterium 共生发光细菌symbiotic theory 共生说symmetry 对称symparasitism 共寄生sympathetic nerve 交感神经sympathetic nervous system 交感神经系sympathicus 交感神经系sympathin 交感素sympathomimetic amine 交感神经兴奋胺sympatric 同域的sympatric hybridization 同域杂交sympatric speciation 同地物种形成sympatric species 同地种sympatry 分布区重叠sympetalous plants 合瓣花类sympetaly 合瓣symphysis 联合symplast 合胞体symplastic growth 协同生长sympodite 基肢sympodium 合轴symport 共运输symptom 病状symptom complex 蘸synaesthesia 共同感觉synangium 聚合囊synantherous 聚药的synapse 突触synapsis 联会synaptic 突触的synaptic cleft 突触裂隙synaptic delay 突触延迟synaptic potential 突触电位synaptic stage 联会期synaptic vesicle 突触小泡synarthrodia 不动关节synarthrosis 不动关节syncarcinogenesis 协同癌形成syncarp 聚花果syncarpous 合心皮的syncarpy 合心皮果synchondrosis 软骨结合synchorology 群落分布学synchronization 同步化synchronized culture 同步培养synchronologie 植被史synchronous culture 同步培养synchronous division 同步分裂synchronous growth 同步生长syncyte 多核细胞syncytium 合胞体syndesis 联会syndesmosis 韧带联合syndiploid 合成二倍体syndrome 蘸synecology 群落生态学synergid 助细胞synergism 协同酌synergist 协同肌synergistic carcinogenesis 协同癌形成synergy 协同酌syngameon 配子配合种syngamic 配子配合的syngamous 配子配合的syngamy 配子配合syngenesis 有性生殖syngenetic succession 群落发生演替syngenote 部分接合子synizesis 凝线期synkaryon 合子核synkinesis 共同运动synnema 连丝体synoecious 两性混合同苞的synoecy 客栖synoeky 客栖synoicous 两性混合同苞的synonym 异名synosteology 关节学synosteosis 骨性联结synostosis 骨性联结synovia 滑液synovial 关节的synovial fluid 滑液synovial membrane 滑膜syntaxon 群落分类群synthase 合酶synthesis 合成synthesizer 合成机synthetic antigen 合成抗原synthetic enzyme 合成酶synthetic medium 合成培养基synthetic oligonucleotide 合成寡核甘酸synthetic seed 人工种子syntrophism 互营syntype 共型synusia 生态群synusium 生态群syphon 水管syranger 稀见种syringe 注射器syrinx 鸣管syrup 糖桨system 系统systematic analysis 系统分析systematic circulation 大循环systematic error 系统误差systematic unit 分类单位systematics 分类学systematist 分类学家systemic circulation 体循环systems analysis 系统分析systems biology 系统生物学systole 收缩期syzygy 连接
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n.黑貂;adj.黑色的
参考例句:
Artists' brushes are sometimes made of sable.画家的画笔有的是用貂毛制的。
Down the sable flood they glided.他们在黑黝黝的洪水中随波逐流。
n.真菌,霉菌
参考例句:
Students practice to apply the study of genetics to multicellular plants and fungi.学生们练习把基因学应用到多细胞植物和真菌中。
The lawn was covered with fungi.草地上到处都是蘑菇。
adj.干旱的;(土地)贫瘠的
参考例句:
These trees will shield off arid winds and protect the fields.这些树能挡住旱风,保护农田。
There are serious problems of land degradation in some arid zones.在一些干旱地带存在严重的土地退化问题。
adj.联合的,共同的;n.关节,接合处;v.连接,贴合
参考例句:
I had a bad fall,which put my shoulder out of joint.我重重地摔了一跤,肩膀臼了。
We wrote a letter in joint names.我们联名写了封信。
n.盐分;咸度;盐浓度;咸性
参考例句:
In the sea water sampled the salinity is two parts per thousand.在取样的海水中,盐度为千分之二。
In many sedimentary basins the salinity of the formation water increases with depth or compaction.在许多沉积盆地中,地层水的含盐量随深度或压实作用而增高。
n.唾液,口水
参考例句:
He wiped a dribble of saliva from his chin.他擦掉了下巴上的几滴口水。
Saliva dribbled from the baby's mouth.唾液从婴儿的嘴里流了出来。
adj. 唾液的
参考例句:
Small doses depress salivary and bronchial secretion and sweating. 小剂量可抑制唾液分泌、支气管分泌及出汗。
The five pairs of salivary glands open into the mouth. 有五对唾液腺通向口腔。
n.腺体,(机)密封压盖,填料盖
参考例句:
This is a snake's poison gland.这就是蛇的毒腺。
Her mother has an underactive adrenal gland.她的母亲肾上腺机能不全。
参考例句:
Chromosome material with exhibits of such behaviour is called heterochromatin.表现这种现象的染色体物质叫做异染色质。
A segment of the chromosome may become lost,resulting in a deletion.染色体的一个片段可能会丢失,结果产生染色体的缺失。
n.荷尔蒙,激素,内分泌
参考例句:
Hormone implants are used as growth boosters.激素植入物被用作生长辅助剂。
This hormone interacts closely with other hormones in the body.这种荷尔蒙与体绕渌啥山裘艿叵嗷プ饔谩
参考例句:
Is there much secretion from your eyes?你眼里的分泌物多吗?
In addition,excessive secretion of oil,water scarcity are also major factors.除此之外,油脂分泌过盛、缺水也都是主要因素。
n.连接;环节
参考例句:
In their monographic treatment of linkage,they have emphasized this especially.他们在论连锁的专题文章中特别强调了这点。
Occasionally,problems with block inheritance or linkage are encountered.有时会遇到区段遗传或连锁问题。
n.沼泽,湿地
参考例句:
There are a lot of frogs in the marsh.沼泽里有许多青蛙。
I made my way slowly out of the marsh.我缓慢地走出这片沼泽地。
n.宽容;容忍,忍受;耐药力;公差
参考例句:
Tolerance is one of his strengths.宽容是他的一个优点。
Human beings have limited tolerance of noise.人类对噪音的忍耐力有限。
n.包扎物,包扎工具;[法]临时契约;粘合剂;装订工
参考例句:
The cloth flower snaps on with a special binder.这布花是用一种特殊的粘合剂固定住的。
Purified water was used as liquid binder.纯净水作为液体粘合剂。
有约束力的,有效的,应遵守的
参考例句:
The contract was not signed and has no binding force. 合同没有签署因而没有约束力。
Both sides have agreed that the arbitration will be binding. 双方都赞同仲裁具有约束力。
adj.充满希望的,乐观的,血红色的
参考例句:
He has a sanguine attitude to life.他对于人生有乐观的看法。
He is not very sanguine about our chances of success.他对我们成功的机会不太乐观。
n.气质,性格,性情
参考例句:
The analysis of what kind of temperament you possess is vital.分析一下你有什么样的气质是十分重要的。
Success often depends on temperament.成功常常取决于一个人的性格。
n.[C]沙丁鱼
参考例句:
Every bus arrives and leaves packed as fully as a sardine tin.每辆开来和开走的公共汽车都塞得像沙丁鱼罐头一样拥挤。
As we chatted,a brightly painted sardine boat dropped anchor.我们正在聊着,只见一条颜色鲜艳的捕捞沙丁鱼的船抛了锚。
(缩)deoxyribonucleic acid 脱氧核糖核酸
参考例句:
DNA is stored in the nucleus of a cell.脱氧核糖核酸储存于细胞的细胞核里。
Gene mutations are alterations in the DNA code.基因突变是指DNA密码的改变。
a.饱和的,充满的
参考例句:
The continuous rain had saturated the soil. 连绵不断的雨把土地淋了个透。
a saturated solution of sodium chloride 氯化钠饱和溶液
n.饱和(状态);浸透
参考例句:
The company's sales are now close to saturation in many western countries.这家公司的产品销售量在许多西方国家已接近饱和。
Road traffic has reached saturation point.公路交通已达到饱和点。
参考例句:
The savanna is also the home of meat-eaters--the lion,leopard,and hyena who feed on the grasseaters.大草原也是食肉动物的家乡--狮子、豹、鬣狗--它们都是以草食动物维持生命的。
They sped upon velvet wheels across an exhilarant savanna.他们的马车轻捷地穿过一片令人赏心悦目的大草原。
adj.有疤的,粗糙的
参考例句:
Her face buried itself in his scabrous shirt.她把脸埋在他那粗糙的衬衣里。
Her scabrous novels shocked the public.她的小说淫秽不堪,公众十分震惊。
n.船舶;容器,器皿;管,导管,血管
参考例句:
The vessel is fully loaded with cargo for Shanghai.这艘船满载货物驶往上海。
You should put the water into a vessel.你应该把水装入容器中。
adj.鱼鳞状的;干燥粗糙的
参考例句:
Reptiles possess a scaly,dry skin.爬行类具有覆盖着鳞片的干燥皮肤。
The iron pipe is scaly with rust.铁管子因为生锈一片片剥落了。
vt.撒,驱散,散开;散布/播;vi.分散,消散
参考例句:
You pile everything up and scatter things around.你把东西乱堆乱放。
Small villages scatter at the foot of the mountain.村庄零零落落地散布在山脚下。
n.[物]散射;散乱,分散;在媒介质中的散播adj.散乱的;分散在不同范围的;广泛扩散的;(选票)数量分散的v.散射(scatter的ing形式);散布;驱散
参考例句:
The child felle into a rage and began scattering its toys about. 这孩子突发狂怒,把玩具扔得满地都是。 来自《简明英汉词典》
The farmers are scattering seed. 农夫们在播种。 来自《简明英汉词典》
n.以腐尸为食的动物,清扫工
参考例句:
He's just fit for a job as scavenger.他只配当个清道夫。
He is not a scavenger nor just a moving appetite as some sharks are.它不是食腐动物,也不像有些鲨鱼那样,只知道游来游去满足食欲。
n.气味,香味,香水,线索,嗅觉;v.嗅,发觉
参考例句:
The air was filled with the scent of lilac.空气中弥漫着丁香花的芬芳。
The flowers give off a heady scent at night.这些花晚上散发出醉人的芳香。
adj.有香味的;洒香水的;有气味的v.嗅到(scent的过去分词)
参考例句:
I let my lungs fill with the scented air. 我呼吸着芬芳的空气。 来自《简明英汉词典》
The police dog scented about till he found the trail. 警犬嗅来嗅去,终于找到了踪迹。 来自《现代汉英综合大词典》
n.遗传因子,基因
参考例句:
A single gene may have many effects.单一基因可能具有很多种效应。
The targeting of gene therapy has been paid close attention.其中基因治疗的靶向性是值得密切关注的问题之一。
n.教育;正规学校教育
参考例句:
A child's access to schooling varies greatly from area to area.孩子获得学校教育的机会因地区不同而大相径庭。
Backward children need a special kind of schooling.天赋差的孩子需要特殊的教育。
n.嫩芽,子孙
参考例句:
A place is cut in the root stock to accept the scion.砧木上切开一个小口,来接受接穗。
Nabokov was the scion of an aristocratic family.纳博科夫是一个贵族家庭的阔少。
嫁接法,移植法
参考例句:
Even grafting new blood vessels in place of the diseased coronary arteries has been tried. 甚至移植新血管代替不健康的冠状动脉的方法都已经试过。
Burns can often be cured by grafting on skin from another part of the same body. 烧伤常常可以用移植身体其它部位的皮肤来治愈。
n.蝎子,心黑的人,蝎子鞭
参考例句:
The scorpion has a sting that can be deadly.蝎子有可以致命的螫针。
The scorpion has a sting that can be deadly.蝎子有可以致命的螫针。
n.毒液,恶毒,痛恨
参考例句:
The snake injects the venom immediately after biting its prey.毒蛇咬住猎物之后马上注入毒液。
In fact,some components of the venom may benefit human health.事实上,毒液的某些成分可能有益于人类健康。
adj.下流的,卑鄙的,无礼的;n.坏血病
参考例句:
Vitamin C deficiency can ultimately lead to scurvy.缺乏维生素C最终能道致坏血病。
That was a scurvy trick to play on an old lady.用那样的花招欺负一个老太太可真卑鄙。
n.高度;海拔;高地;上升;提高
参考例句:
The house is at an elevation of 2,000 metres.那幢房子位于海拔两千米的高处。
His elevation to the position of General Manager was announced yesterday.昨天宣布他晋升总经理职位。
n.顽童( urchin的名词复数 );淘气鬼;猬;海胆
参考例句:
Some dozen barefooted urchins ganged in from the riverside. 几十个赤足的顽童从河边成群结队而来。 来自《简明英汉词典》
People said that he had jaundice and urchins nicknamed him "Yellow Fellow." 别人说他是黄胆病,孩子们也就叫他“黄胖”了。 来自汉英文学 - 中国现代小说
adj.季节的,季节性的
参考例句:
The town relies on the seasonal tourist industry for jobs.这个城镇依靠季节性旅游业提供就业机会。
The hors d'oeuvre is seasonal vegetables.餐前小吃是应时蔬菜。
n.(物价的)波动,涨落;周期性变动;脉动
参考例句:
The erratic fluctuation of market prices are in consequence of unstable economy.经济波动致使市场物价忽起忽落。
Early and adequate drainage is essential if fluctuation occurs.有波动感时,应及早地充分引流。
n.迁移,移居,(鸟类等的)迁徙
参考例句:
Swallows begin their migration south in autumn.燕子在秋季开始向南方迁移。
He described the vernal migration of birds in detail.他详细地描述了鸟的春季移居。
n.调味品,佐料( seasoning的名词复数 )
参考例句:
It emphasizes the use of seasonings, so no two dishes ever taste alike. 它对调味品十分讲究。因此,没有两个菜会有同样的味道。 来自地道口语脱口SHOW 高中超越版
The food made of flour and various seasonings is called moon cake. 中秋节的食品也是圆圆的,也象征着团圆,这种用面和各种作料做的食品叫月饼。 来自互联网
n.触角,触须;天线
参考例句:
The workman fixed the antenna to the roof of the house.工人把天线固定在房顶上。
In our village, there is an antenna on every roof for receiving TV signals.在我们村里,每家房顶上都有天线接收电视信号。
n.轴,轴线,中心线;坐标轴,基准线
参考例句:
The earth's axis is the line between the North and South Poles.地轴是南北极之间的线。
The axis of a circle is its diameter.圆的轴线是其直径。
adj.干枯的;n.演替系列
参考例句:
The desert was edged with sere vegetation.沙漠周围零星地长着一些干枯的植被。
A sere on uncovered rock is a lithosere.在光秃岩石上的演替系列是岩生演替系列。
adj.分泌的,能分泌的,促分泌的n.分泌腺,分泌器官
参考例句:
Secretory granules are apparently built up from fusion of smaller vesicles. 分泌颗粒显然是从较小的小泡融合而成的。 来自辞典例句
The secretory system of the respiratory tract is probably the most appreciated. 呼吸道的分泌系统可能是最先被意识到的。 来自辞典例句
n.神话怪物;梦幻
参考例句:
Religious unity remained as much a chimera as ever.宗教统一仍然和从前一样,不过是个妄想。
I am fighting against my chimera.我在与狂想抗争。
n.沉淀,沉渣,沉积(物)
参考例句:
The sediment settled and the water was clear.杂质沉淀后,水变清了。
Sediment begins to choke the channel's opening.沉积物开始淤塞河道口。
n.沉淀,沉积
参考例句:
Sedimentation, the damage of a breach are problems, too. 而且沉积和决口的问题,也是存在的。 来自英语晨读30分(高二)
Sedimentation and denudation play a role in exceptional cases. 沉积和剥蚀作用的影响只在特殊情况下起作用。
n.睡眠,冬眠,隐匿
参考例句:
During dormancy the plants must be kept very dry. 在休眠期,植物必须保持非常干燥。 来自辞典例句
It may also come to the point of virtual dormancy. 它也可以达到实际上的潜伏状态。 来自辞典例句
n.萌芽,发生;萌发;生芽;催芽
参考例句:
At the onset of germination, the hypocotyl elongates rapidly by cell enlargement. 萌发开始时,下胚轴依靠细胞增大而迅速伸长。 来自辞典例句
Excessive moisture is unfavourable for soybean germination. 水分过多对于大豆萌发是不利的。 来自辞典例句
n.兽群,牧群;vt.使集中,把…赶在一起
参考例句:
She drove the herd of cattle through the wilderness.她赶着牛群穿过荒野。
He had no opinions of his own but simply follow the herd.他从无主见,只是人云亦云。
n.存活(能力)
参考例句:
What is required to achieve or maintain such viability? 要达到或维持这种生存能力需要什么?
Scientists are experimenting to find ways to ensure the viability of seeds for even longer periods of time. 正如我们所说,科学家正在试验努力寻找让种子的生命力更加延长的方法。
n.活力,精力,元气
参考例句:
The choir sang the words out with great vigor.合唱团以极大的热情唱出了歌词。
She didn't want to be reminded of her beauty or her former vigor.现在,她不愿人们提起她昔日的美丽和以前的精力充沛。
n.秧苗,树苗
参考例句:
She cut down the seedling with one chop.她一刀就把小苗砍倒了。
The seedling are coming up full and green.苗长得茁壮碧绿。
n.隔离,种族隔离
参考例句:
Many school boards found segregation a hot potato in the early 1960s.在60年代初,许多学校部门都觉得按水平分班是一个棘手的问题。
They were tired to death of segregation and of being kicked around.他们十分厌恶种族隔离和总是被人踢来踢去。
n.变化,变异,转变
参考例句:
People who have this mutation need less sleep than others.有这种突变的人需要的睡眠比其他人少。
So far the discussion has centered entirely around mutation in the strict sense.到目前为止,严格来讲,讨论完全集中于围绕突变问题上。
n.强烈,剧烈;强度;烈度
参考例句:
I didn't realize the intensity of people's feelings on this issue.我没有意识到这一问题能引起群情激奋。
The strike is growing in intensity.罢工日益加剧。
n.毒性,毒力
参考例句:
The hoarse grunt or squeal is characteristic of toxicity.嘶哑的哼声和叫声是中毒的特征。
Dieldrin is related to aldrin,and its toxicity to earthworms is similar.狄氏剂与艾氏剂有关,对蚯蚓的毒性是相似的。
n.对抗,敌对,对立
参考例句:
People did not feel a strong antagonism for established policy.人们没有对既定方针产生强烈反应。
There is still much antagonism between trades unions and the oil companies.工会和石油公司之间仍然存在着相当大的敌意。
v.劈开,剁开,割开( cleave的现在分词 )
参考例句:
The freighter carrying pig iron is cleaving through the water. 装着生铁的货船正在破浪前进。 来自辞典例句
IL-10-cDNA fragment was obtained through cleaving pUC-T-IL-10cDNA by reconstriction enzymes. 结果:pcDNA3.1-IL-10酶切鉴定的电泳结果显示,pcDNA3.1-IL-10质粒有一个560bp左右的插入片断,大小和IL-10cDNA大致符合。 来自互联网
n.区别,区分
参考例句:
There can be no differentiation without contrast. 有比较才有差别。
The operation that is the inverse of differentiation is called integration. 与微分相反的运算叫做积分。
参考例句:
One cause may be an Rh incompatibility causing kernicterus in the newborn. 一个原因可能是Rh因子不相配引起新生儿的脑核性黄疸。
Sexual incompatibility is wide-spread in the apple. 性的不亲合性在苹果中很普遍。
参考例句:
The flowers get pollination by insects.这些花通过昆虫授粉。
Without sufficient pollination,the growth of the corn is stunted.没有得到充足的授粉,谷物的长势就会受阻。
adj.不毛的,不孕的,无菌的,枯燥的,贫瘠的
参考例句:
This top fits over the bottle and keeps the teat sterile.这个盖子严实地盖在奶瓶上,保持奶嘴无菌。
The farmers turned the sterile land into high fields.农民们把不毛之地变成了高产田。
n.不生育,不结果,贫瘠,消毒,无菌
参考例句:
A major barrier to interspecific hybridization is sterility in the F1 progeny.种间杂交的主要障碍是F1代的不育性。
Sterility is some permanent factor preventing procreation.不育是阻碍生殖的一种永久性因素。
n.刺激,激励,鼓舞
参考例句:
The playgroup provides plenty of stimulation for the children.幼儿游戏组给孩子很多启发。
You don't get any intellectual stimulation in this job.你不能从这份工作中获得任何智力启发。
adj.影响深远的;种子的
参考例句:
The reforms have been a seminal event in the history of the NHS.这些改革已成为英国国民保健制度史上影响深远的一件大事。
The emperor's importance as a seminal figure of history won't be diminished.做为一个开创性历史人物的重要性是不会减弱的。
n.薄膜,膜皮,羊皮纸
参考例句:
A vibrating membrane in the ear helps to convey sounds to the brain.耳膜的振动帮助声音传送到大脑。
A plastic membrane serves as selective diffusion barrier.一层塑料薄膜起着选择性渗透屏障的作用。
n.饰板,匾,(医)血小板
参考例句:
There is a commemorative plaque to the artist in the village hall.村公所里有一块纪念该艺术家的牌匾。
Some Latin words were engraved on the plaque. 牌匾上刻着些拉丁文。
n.平衡,均衡,相称,均势,平静
参考例句:
Change in the world around us disturbs our inner equilibrium.我们周围世界的变化扰乱了我们内心的平静。
This is best expressed in the form of an equilibrium constant.这最好用平衡常数的形式来表示。
n.方向,目标;熟悉,适应,情况介绍
参考例句:
Children need some orientation when they go to school.小孩子上学时需要适应。
The traveller found his orientation with the aid of a good map.旅行者借助一幅好地图得知自己的方向。
n.颤动,振动;摆动
参考例句:
There is so much vibration on a ship that one cannot write.船上的震动大得使人无法书写。
The vibration of the window woke me up.窗子的震动把我惊醒了。
vt.使(船)搁浅,使(某人)困于(某地)
参考例句:
She tucked a loose strand of hair behind her ears.她把一缕散发夹到了耳后。
The climbers had been stranded by a storm.登山者被暴风雨困住了。
n.谱,光谱,频谱;范围,幅度,系列
参考例句:
This is a kind of atomic spectrum.这是一种原子光谱。
We have known much of the constitution of the solar spectrum.关于太阳光谱的构成,我们已了解不少。
n.刺激(物)
参考例句:
It is necessary to curtail or alter normally coexisting stimuli.必需消除或改变正常时并存的刺激。
My sweat glands also respond to emotional stimuli.我的汗腺对情绪刺激也能产生反应。
n.牛痘苗,疫苗;adj.牛痘的,疫苗的
参考例句:
The polio vaccine has saved millions of lives.脊髓灰质炎疫苗挽救了数以百万计的生命。
She takes a vaccine against influenza every fall.她每年秋季接种流感疫苗。
n.装置,器械;器具,设备
参考例句:
The school's audio apparatus includes films and records.学校的视听设备包括放映机和录音机。
They had a very refined apparatus.他们有一套非常精良的设备。
n.传感器,探测设备,感觉器(官)
参考例句:
The temperature sensor is enclosed in a protective well.温度传感器密封在保护套管中。
He plugged the sensor into a outlet.他把传感器插进电源插座。
adj.知觉的,感觉的,知觉器官的
参考例句:
Human powers of sensory discrimination are limited.人类感官分辨能力有限。
The sensory system may undergo long-term adaptation in alien environments.感觉系统对陌生的环境可能经过长时期才能适应。
n.感应,感应现象
参考例句:
His induction as a teacher was a turning point in his life.他就任教师工作是他一生的转折点。
The magnetic signals are sensed by induction coils.磁信号由感应线圈所检测。
n.连本影片,连本电视节目;adj.连续的
参考例句:
A new serial is starting on television tonight.今晚电视开播一部新的电视连续剧。
Can you account for the serial failures in our experiment?你能解释我们实验屡屡失败的原因吗?
n.稀释,淡化
参考例句:
There is no hard and fast rule about dilution.至于稀释程度,没有严格的规定。
He attributed this to a dilution effect of the herbicide.他把这归因于除草剂的稀释效应。
adj.蜿蜒的,弯曲的
参考例句:
One part of the Serpentine is kept for swimmers.蜿蜒河的一段划为游泳区。
Tremolite laths and serpentine minerals are present in places.有的地方出现透闪石板条及蛇纹石。
n.浆液,血清,乳浆
参考例句:
The serum is available to the general public.一般公众均可获得血清。
Untreated serum contains a set of 11 proteins called complement.未经处理的血清含有一组蛋白质,共11种,称为补体。
n.成熟;完成;(支票、债券等)到期
参考例句:
These plants ought to reach maturity after five years.这些植物五年后就该长成了。
This is the period at which the body attains maturity.这是身体发育成熟的时期。
n.(活动等)领域,范围;领地,势力范围
参考例句:
This information should be in the public domain.这一消息应该为公众所知。
This question comes into the domain of philosophy.这一问题属于哲学范畴。
n.页岩,泥板岩
参考例句:
We can extract oil from shale.我们可以从页岩中提取石油。
Most of the rock in this mountain is shale.这座山上大部分的岩石都是页岩。
n.修剪,剪下的东西,羊的一岁;vt.剪掉,割,剥夺;vi.修剪,切割,剥夺,穿越
参考例句:
Every spring they shear off the sheep's wool and sell it.每年春天他们都要剪下羊毛去卖。
In the Hebrides they shear their sheep later than anywhere else.在赫伯里兹,剪羊毛的时间比其他任何地方都要晚。
n.剪羊毛,剪取的羊毛v.剪羊毛( shear的现在分词 );切断;剪切
参考例句:
The farmer is shearing his sheep. 那农夫正在给他的羊剪毛。 来自《简明英汉词典》
The result of this shearing force is to push the endoplasm forward. 这种剪切力作用的结果是推动内质向前。 来自辞典例句
参考例句:
The external layer of skin is called the epidermis.皮的外层叫表皮。
There is a neoplasm originating in his leg's epidermis.他的腿上有个生长在表皮上的肿瘤。

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