significanceelectronic是什么意思思

来源：蜘蛛抓取(WebSpider) 时间：2015-06-14 05:44 标签： Rare是什么意思
什么是Significance_testing?
什么是Significance_testing?
09-12-01 &
显著性检验（Significance Testing） 　　显著性检验就是事先对（随机变量）的参数或总体分布形式做出一个假设，然后利用样本信息来判断这个假设（原假设）是否合理，即判断总体的真实情况与原假设是否显著地有差异。或者说，显著性检验要判断与我们对总体所做的假设之间的差异是纯属机会变异，还是由我们所做的假设与总体真实情况之间不一致所引起的。
请登录后再发表评论!英 [s?g'n?f?k?ns]
美 [s?ɡ'n?f?k?ns]
n. 意义,含义;重要性,重大
与 significance 相关的例句
1.这是一个具有重大意义的问题。This is a matter of great significance.
2.他对此事的想法没有什么意义。What he thinks about it is of no significance .
3.他的整个生活有了新的意义。His whole life was invested with a new significance.
4.老板向我们强调守时的重要性。Our boss urged on us the significance of punctuality.
5.那项发明有很大商业上的价值。That invention is of great commercial significance .
1.这是一个具有重大意义的问题。This is a matter of great significance.
2.他对此事的想法没有什么意义。What he thinks about it is of no significance .
3.他的整个生活有了新的意义。His whole life was invested with a new significance.
4.老板向我们强调守时的重要性。Our boss urged on us the significance of punctuality.
5.那项发明有很大商业上的价值。That invention is of great commercial significance .
6.金钱对他不重要。Money holds no significance for him.
7.重要的很重要的或很有深度的Of great significance or profundity.
8.她不重视他的警告。She attached no significance to his warning.
共3个名词解释
1.the message that is intended or expressed or signified[同] ,,,
what is the meaning of this sentencethe significance of a red traffic lightthe signification of Chinese charactersthe import of his announcement was ambiguous
2.the quality of being significant[反]
do not underestimate the significance of nuclear power
3.a meaning that is not expressly stated but can be inferred[同] ,,
the significance of his remark became clear only laterthe expectation was spread both by word and by implication
1.the message that is intended or expressed or signified[同] ,,,
what is the meaning of this sentencethe significance of a red traffic lightthe signification of Chinese charactersthe import of his announcement was ambiguous
2.the quality of being significant[反]
do not underestimate the significance of nuclear power
3.a meaning that is not expressly stated but can be inferred[同] ,,
the significance of his remark became clear only laterthe expectation was spread both by word and by implication
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沪江词库精选significance是什么意思、英语单词推荐、用法及解释、英语短语、英音发音音标、美音发音音标。
英音 [ sig'nifik?ns ] ； 美音 [ sig'nifik?ns ] 名词 1. 意义，意思 2. 重大意义，重要性
同义词：，；，，。 反义词：。
a meaning that is not expressly stated but can be inferred
the quality of being significant
the message that is intended or expressed or signified
n. 印,图章
vt. 盖章于
1.有符号的，有正负之分的
n. 招牌,布告板
1.[C]签字，签名；明显特征，鲜明特色
2.[U]签字，署名；信号
数字式液晶显示管
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