“herd structure of grazing livestock”的概念、定义、翻译、参考文献-科学参考

单词	herd structure of grazing livestock
释义	herd structure of grazing livestock Encyclopedia 农学放牧家畜畜群结构释 herd structure of grazing livestock放牧家畜畜群结构在某种放牧家畜群体中，公母畜群各自年龄比例的结构，即畜群总头数中，按性别、年龄和在生产过程中的作用人为划分的组群在整个群体中所占的比重。又称畜组结构、畜群构成。
随便看	complete elliptic integral of the first kind complete elliptic integral of the second kind complete elliptic integral of the third kind complete embedding complete enumeration complete equation complete equipment of shunt capacitor complete expense coefficient complete exponential sum complete extension complete factorial design complete factorization complete family complete family of congruences complete family of distributions complete family of homomorphisms complete field complete field of sets complete filter complete filtration complete flag complete flag structure complete flower complete form complete formula

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