| 释义 |
sample size 英'sɑːmpl saɪz美'sæmpəl saɪz 短语⁴¹³⁸⁷
基本例句
n.样本量
Bobbitt-Zeher drew on data from the National Longitudinal Study of Adolescent Health, with a sample size of13,466 students in7th through12th grades.
两位博士利用“美国青少年健康纵向研究”项目中，13,466名7年级到12年级的学生的数据采样。 yeeyan
The sample size is of course very small, with specimens rare and samples for experimentation rarer.
样本当然非常小，因为标本很少而能用来做实验的样本就更少了。 yeeyan
The sample size of a treatment is the number of people who received that treatment.
一个处理水平的样本量为接受这个处理水平来访者的数量。 yeeyan
There were enough mothers but not other relatives in the study to provide a robust sample size for analysis.
相对于其他亲属，只有母亲的人数足以为分析提供足够多的样本。 yeeyan
Even though the U.S. government recognizes over500 NA tribes one of the biggest research challenges is to find an adequate sample size.
即使美国政府已经很清楚美国存在超过500个土著部落，最大的挑战之一是发现一个人数足够的研究样本。 yeeyan
However, his sample size was small and the results were inconclusive.
然而，当时他的样本量太小而无法得出结论。 putclub.com
Inevitably the experiment has attracted criticism for being unethical, involving a small sample size, lack of ecological validity and so on.
这个实验不可避免地引来了违背道德，包括样本过小、缺乏生态有效性等方面的批评。 yeeyan
Professor Peter Wheeler of Liverpool John Moores University said that both sample size and methodology were issues to consider.
利物浦约翰摩尔大学的皮特·惠勒教授说样本量和研究方法都有待商榷。 yeeyan
Since sample size is per- treatment there are primarily two ways to increase it: use fewer treatments or run the experiment for longer.
既然样本量是对每个处理水平而言的，可以有两种主要的方式来加大它：减少处理水平或加长测试进行的时间。 yeeyan
The larger the sample size the more certain you are that the sample’s performance reflects the real performance of the treatment.
样本量越大，你越能肯定样本的表现反应了此处理水平真正的表现。 yeeyan
The larger the sample size the more certain you are that the effects you’re observing are from real differences in the treatments and not from pure chance.
样本量越大，你越确定你观察到的效应为处理水平的真正差异而不仅仅是偶然。 yeeyan
To further unravel the story of this newly identified, still mysterious species, they say, a larger sample size is needed.
他们说，为了进一步揭开这种新发现的依然神秘的物种的面纱，更大的样本量是必须的。 yeeyan |