compatibility index meaning in English

调和指数

Determination of compatibility indices of cationic dyes used for dyeing acrylic fibres
阳离子染料染腈纶时配伍指数的测定方法
The results showed that the compatibility indexes were obviously higher when the male sterile lines were used as the female parent than when their respective maintainer counterparts were used as the female parent , indicating the male sterile cytoplasmic effects on interspecific cross incompatibilities in cruciferae
结果表明：三种类型的不育系均有一致的趋向，即用不育系和保持系与同一亲本杂交的亲和指数，不育系作母本的明显高于以保持系作母本的组合，表明十字花科种间杂交亲和性具有雄性不育细胞质遗传效应。