方差检定方差检验variance: n. 1.变化,变动,变更;变度,变量;【统计】(平)方 ...test: n. 【动物;动物学】(软体类的)介壳,甲壳;【植物;植 ...cochran’s test for variance: 方差的柯克伦检验equal variance test: 等差异检验homogeneity test for variance: 方差均匀性检验; 方差齐性检验下载手机词典可随时随地查词查翻译