网络释义专业释义
(2) (iii)杂交优势 (hybrid vigour) 由两较弱亲代杂交而诞下较生长快，有精力及健康的子代。这因为这些导至精壮的 等位基因为显性，并分别存在两亲代中。
基于12个网页-相关网页
柯林斯英汉双解大词典
hybrid vigour
-
1.
N the increased size, strength, etc, of a hybrid as compared to either of its parents 杂交优势 (Also called heterosis) [biology]
双语例句权威例句
-
Of course, it would help if more were known about what creates hybrid vigour in the first place.
当然，这将有助于是否更多的人认识到什么是杂交优势的第一位。
-
Hybrid vigour is common in plants and is found in some animals-though, some speculate, it may be lacking in European royalty.
杂交优势通常在植物中非常普遍在一些动物中也有体现——不过有人猜测，在欧洲皇室中缺乏这种效应。
-
Its biological efficiency was 154.6% and iteyield was muain higher than that of two parental strains showing a marked hybrid vigour.
无抱子，生育期比香菇短。 生物转化率为154.6％，产量超过双亲、杂种优势显著。
应用推荐