sample sizes中文是什么意思

《英文msh词典》Sample Sizes
[入口词] Sample Sizes
[主题词] Sample Size
[英文释义] The number of units (persons,animals,patients,specified circumstances,etc.) in a population to be studied. The sample size should be big enough to have a high likelihood of detecting a true difference between two groups. (From Wassertheil-Smoller,Biostatistics and Epidemiology,1990,p95)

千万人都在用的超大词汇词典翻译APP

The sample size would have to be quadrupled .
样本量必须增大三倍。
Sampling techniques and sample size requirements vary with the techniques used .
取样方法和取样多少的要求因所采用的测试方法而异。
If, however, the sample sizes are large enough, we do not need the assumption of normality .
如果样本容量充分大，就不必做正态假设。
A sample size needs to be established when this method of mass flow measurement is used .
在使用这种质量流量测量方法时，需要测定试样的大小。
In general, the t distribution is flatter than the normal distribution, and there is a different t distribution for every possible sample size .
一般地说，t分布比正常分布更平坦一些，对于不同的样本容易都有一个不同的相应t分布。
The methods of sample size estimation in clinical study
临床研究中样本量的估计方法
The ratio of sample size to population size
抽样规模与人口规模的比率
Come on, bert . what's the sample size
快点,告诉我，伯特，有多少人？
Come on ? ? bert . what's the sample size
告诉我，波德，有多少人？
Come on bert . what's the sample size
告诉我，波德，有多少人？