| 释义 |
ENGLISH PHRASES 英文词组〔double-cross〕double cross Genetics A cross in which each parent is the product of a single cross. It can be represented as AB × CD, where A, B, C, and D are inbred lines. double cross 【遗传学】 双杂交:上代双方都是单杂交产物的杂交,可用AB×CD表示,其中A、B、C和D是近交品系美国传统〔inbred〕an inbred strain of horses 马的近交系英汉大词典 |