英文文献翻译求助_百度知道
英文文献翻译求助
to a distinctive myofibroblast phenotype resemblingstromal cells isolated from cancerous prostate tissue. A proportion of TGFb1 is associated with extracellular nano-vesicles termed exosomes. Eliminating exosomes from the cancer cell secretome. The responsible factors are not fullyunderstood. Prostatecancer exosomes triggered TGFb1-dependent fibroblast differentiation, targeting Rab27a; supporting angiogenesis in vitro and accelerating tumour growth in vivo, but TGFb1 is probably critical.Myofibroblasts generated using soluble TGFb1 were not pro-angiogenic or tumour-promoting,secreted by carcinoma cells. Cleaving heparan sulphate sidechains from the exosome surface had no impact on TGFb levels yet attenuated SMAD-dependent signalling and myofibroblasticdifferentiation, and the relative importance of soluble and vesicular TGFb in stromal activation is presented, abolished differentiation and lead to failurein stroma-assisted tumour growth in vivo. Exosomal TGFb1 is therefore required for the formation of tumour-promoting stromaActivation of myofibroblast rich stroma is a rate-limiting step essential for cancer progression
PVC复合材料的机械性能之间的关系。Quan等（2002）记录了填入由丙烯酸酯的原位乳液聚合法制备的CaCO3/ACR核壳复合粒子之后的PVC复合材料所增加的韧性和强度。在目前的研究工作中; Ramesh 等PMMA和PVC之间良好的兼容性是因为PMMA的氢键类型和羰基基团（C=O）与PVC的(CHCI)基团中的氢原子有特定的相互作用((Belhaneche-Bensemra 等,2002)。Zhou等（2001）研究了滑石粉表面的PMMA涂层厚度和PMMA枝接滑石粉&#47，并且发现其中存在临界厚度值。Xie 等（2001）发现滑石粉中的PMMA涂层增加了滑石粉在PVC基体内的分散并且增强了滑石粉和PVC之间的界面结合强度。滑石粉表面的PMMA在这里似乎有一个临界的涂层厚度来达到最佳的增韧效果，通过傅氏转换红外线光谱和质磁共振光谱对涂覆于由原位乳液聚合法制备的纳米碳酸钙粒子的表面的PMMA进行表征。同时也研究了PMMA涂层厚度和粒子分数对涂覆了PMMA的碳酸钙/PVC纳米复合材料的机械性能的作用, 2002
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1.有时候年轻人会抱怨无法和父母沟通。
2.玛丽从小就盼望能在中国云南的一个村庄住上几年，现在终于梦想成真了。
3.家养的动物习惯于依赖人，因此很难在野外继续生存。
4.我想它很快就会回来，因为他答应和我一起吃饭。
5.尽管我承认问题存在，但我并不认为这些问题不能解决。
6.思想是通过语言来表达的。
7.这位老太太确信，今天她儿子会回家来为她庆祝生日的。
8.他妈妈坚持说他每月的零用钱不能超过100元。
9.上个月我们买了一辆车，是用我的名字登记的。
10.从信封的颜色来看，这封信可能来自一位女性。
1.Sometimes young people will complain about the communication with their parents.
2.Mary from a young age look forward to Yunnan in China live in a village a few years, and now finally a dream come true.
3.Domesticated animals are accustomed to rely on the people, it is difficult to survive in the wild.
4.I think it will&&be back soon, because he agreed to join me for dinner.
5. Although I admit that there is a problem, but I do not think these problems can not be solved.
6. Ideas are expressed through language.
7. The old lady is convinced that her son will return home today to celebrate her birthday.
8. His mother insisted that his pocket money each month can not exceed 100 yuan.
9. Last month we bought a car registered with my name.
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& Comsenz Inc.紧急求助翻译文章
紧急求助翻译文章
For more than twenty years scientists have been seeking to understand the mystery of the‘‘sixth sense&of direction．By trying out ideas and solving problems one by one，they are now getting closer to one answer．
One funny idea is that animals might have a built-in compass(指南针)．
Our earth itself is a big magnet(磁体)．So a little magnetic needle that swings freely lines itself with the big earth magnet to point north and south．When people discovered that idea about athousand years ago and invented the compass，it allowed sailors to navigate (航海)on oceanvoyages, even under cloudy skies. w_w w. k#s5_u.c o*m
Actuallly the idea of the living compass came just from observing animals in nature．
Many birds migrate twice a year between their summer homes and winter homes．Some of them fly for thousands of kilometers and mostly at night．Experiments have shown that some birds can recognize star patterns．But they can keep on course even under cloudy skies．How can they do that?
A common bird that does not migrate but is great at finding its way home is the homing pigeon．Not all pigeons can find their way home．Those that can are very good at it，and they have been widely studied．w_w w. k#s5_u.c o*mOne interesting experiment was to attach little magnets to the birds’ heads to block their magnetic sense—just as a loud radio can keep you from hearing a call to dinner．On sunny days, that did not fool the pigeons．Evidently they can use the sun to tell which way they are going．But on cloudy days，the pigeons with magnets could not find their way．It was as if the magnets had blocked their magnetic sense．
Similar experiments with the same kind of results were done with honeybees．These insects also seem to have a special sense ot direction．
In spite of the experiments，the idea of an animal compass seemed pretty extraordinary．How would an animal get the magnetic stuff for a compass？
An answer came from an unexpected source．A scientist was studying bacteria that live in the mud of ponds and marshes．He found accidentally little rod-like bacteria that all swam together in one direction—north．
Further study showed that each little bacterium had a chain of dense particles inside，which proved magnetic．The bacteria had made themselves into little magnets that could line up with the earth’s magnet．
The big news was that a living thing，even a simple bacterium，can make magnetite．That led to a search to see whether animals might have it.. By using a special instrument called magnetometer，scientists were able to find magnetite in bees and birds，and even in fish．In each animal，except for the bee．the magnetic stuff was always in or closer to the brain．
Thus．the idea of a built—in animal compass began to seem reasonable．w_w w. k#s5_u.c o*m
20多年来，科学家一直都在搜寻证据以弄明白人 的第六感。通过不断提出新的设想，以及不断解决新的问题，他们现在对第六感的理解越来越透彻。
一个有意思的想法就是动物有可能在体内有指南针（大概是说动物的感觉较强）
我们的地球本身是一个大的磁体。所以一个小磁针会跟据地球的磁场来指示南北。当人们发现几千年以前就发明了指南针，那时指南针就被用于帮助水手在航海时辨认方向，甚至是在阴天时。
事实上，现实中的指南针就来自人类对动物的观察。
许多鸟类每年都会在夏冬有两次迁徙。他们中的大多数都要飞上千英里而且大部分是在夜间飞行。实验证明一些鸟可以辨认星相。但是他们仍然可以在白天继续飞行。他们是怎么做到的呢？
一种普通的不用迁徙的鸟就是家鸽。并不是所有的鸽子都可以找到回家的路。那些能做到的鸽子，都是经过训练的。
科学家做了一个有趣的实验，他们在鸟的头部放了一块小磁铁，以干扰鸟类在飞行时接收到电磁波。在一个阳关明媚的一天，这并没有干扰鸽子的方向感。很显然，他们可以根据太阳来辨别方向。但是当在阴天时，带磁铁的鸽子就不能找到方向。就好像那块小磁铁阻止了他们的方向感。
相似的试验在蜜蜂的身上得到了同样的结果。这些昆虫也有一种特殊的方向感。
除了这些实验，动物的方向感很不寻常。动物是怎么从磁场中得到方向感的呢？
答案来自于一个没预料到的事。一名科学家正在研究泥土中细菌时。他偶然的发现所有的小细菌虫都在朝一个方向爬——北。
进一步的研究证明每一个小小的细菌虫都有一个小磁场。这些小细菌虫把他们的磁场同地球的磁场相同。
这个大的消息是，凡是活着的东西，甚至像细菌这种小的生物，都有磁场。这就导致了一个研究-—研究一下是否所有生物都有磁场。通过用一种特殊的仪器科学家能够发现在蜜蜂和鸟类体中，甚至是在鱼的体中，的磁场。
每一个动物，除了蜜蜂外，磁场总是在我们的脑中或在我们脑的附近。
因此，在动物体内具有磁场的想法变得越来越合理了。
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相关问答：
对于超过20年的科学家一直在寻求理解the''sixth感direction.By试行意见“的奥秘，解决一个问题之一，他们现在越来越接近一个答案。
一个有趣的想法是，动物可能有一个内置罗盘（指南针）。
我们的地球本身就是一个大磁场（磁体）。因此，一个小磁针的自由波动线，大磁铁本身指向地球北部和south.When人们发现这种想法大约athousand年前发明了指南针，它允许海员导航（航海）对oceanvoyages，即使在多云的天空。 w_w瓦特K表＃s5_u.c &O *米
Actuallly，生活观念指南针刚刚从观察大自然的动物来。
许多鸟类每年两次迁移之间的夏季和冬季的家园，其中homes.Some对数千公里飞行，主要是在night.Experiments表明，一些鸟类可以识别，即使在多云skies.How明星patterns.But他们当然可以继续他们可以这样做？
一种常见的鸟，不迁移，而是在寻找回家的路是大的鸽子的归巢pigeon.Not都可以找到自己的方式home.Those，可以很擅长，他们已被广泛studied.w_w瓦特K表＃s5_u.co *莫内有趣的实验是要重视小磁铁，使鸟类的头阻止其磁感，就像一个响亮的收音机可以防止听证会打电话给dinner.On晴天你，没有欺骗的鸽子。显然，他们可以利用太阳来分辨他们的方法是在阴天going.But，与磁铁的鸽子找不到他们的way.It好像磁铁的磁感阻挠。
与同类的结果是类似的实验与honeybees.These昆虫做似乎也有特殊的意义优选方向。
尽管在实验中，动物的想法似乎很extraordinary.How将指南针的动物获得的磁罗盘的东西？
答案来自一个意外的source.A科学家正在研究细菌，生活在池塘淤泥和marshes.He偶然发现小杆状细菌，都聚集在一个方向北游。
进一步研究表明，每个小细菌有一个内部的致密颗粒，证明magnetic.The细菌链已制成的小磁铁，可以按照地球的磁铁了自己。
最大的新闻是，一个活生生的东西，甚至一个简单的细菌，可以导致搜索magnetite.That，看看动物可能有它..通过使用一种特殊的仪器称为磁强计，科学家们能够找到在蜜蜂和鸟类磁铁矿，甚至在fish.In每个动物，除了bee.the磁性的东西是在或接近大脑总是如此。
Thus.the思想在动物罗盘内置开始似乎reasonable.w_w瓦特K表＃s5_u.c &O *紧急求助 英语翻译
第一张图大意是你在那门可的学习上有些挑战,如果你发现问题你就要问.应该是没学好的样子.-0-然后你的这个表在facebook和另外一个网站上公布了第二张图的大意是你在英语学习和说的方面需要加强,你需要每天练习说英语,还有就是你要做作业,大概就是这么个意思吧.
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关于信号的的英文文献并翻译成中文
谁有关于信号的的英文文献并翻译成中文！！需要英文原版及翻译！！跪求~~~~~~~~~~~~~多多益善啊！！
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