adj.社会团体间的,种族团体间的;
英文例句/中文翻译:
The intergroup difference of the measured data was analyzed with the t test.
组间计量资料差异测定采用t检验。
The intergroup difference was compared with the independent sample t test.
各组间差别用独立样本t检验进行比较。
The t test was used to analyze the intergroup significance.
用t检验行组间显著性测试。