pregnant nucleus 中文意思是什麼
pregnant nucleus
解釋
初級粒子-
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
當荷斯坦牛的育種核心群中攜帶者達到一定比例,脊柱畸形綜合征就會對奶業造成巨大損失。
分享友人