核心群 meaning in English
core group
nucleus herd
ram-breeding flock
Examples
- Body size measure results analysis and performance observation of female duck in lian - cheng duck core flock
乌嘴鸭核心群母鸭体尺测量结果分析与性能观测 - By the end of march 1998 , more than 5000 pure - bred progeny from the three nucleus herds have been distributed to more than 700 customers and farmers who are located in 24 of the provinces of china
到1998年3月底，三个核心群的5000头纯种猪崽销往位于中国24个省份的700多名顾客和养猪者。 - If the proportion of cvm carriers in the nucleus breeding group of holstein is high , great economic losses to dairy industry would be caused by the death of affected homozygous fetuses and the abortion of pregnant cows
当荷斯坦牛的育种核心群中携带者达到一定比例，脊柱畸形综合征就会对奶业造成巨大损失。