ประโยคภาษาจีน : 中文句子 |
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gè zǔ 各组 jì liàng 计量 zī liào 资料 chā yì xìng 差异性 fēn xī 分析 xiān 先 jìn xíng 进行 fāng chā 方差 qí xìng 齐性 jiǎn yàn 检验 xiāng děng 相等 qíng kuàng xià 情况下 cǎi yòng 采用 jiǎn yàn 检验 |
The difference of measurement data among the groups were analyzed by homogeneity test of variances, and t test was used under an equal condition. |