基本解释[医药科学]总加性遗传方差英汉例句双语例句Results of un- conditional genetic variances showed that there were no additive variance of total lint yield.非条件遗传方差结果表明，总皮棉产量没有检测到显著的非条件加性效应方差。total additive genetic variance更多例句专业释义医药科学总加性遗传方差