“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	long exact sequence in K-theory long exact sequence in Ktheory long-exact-sequence-of-a-pair axiom long exposure long eye relief eyepiece long fat network Longfeng National Forest Park Longfeng Qu long fiber reinforcements longfin snake-eel long flame coal long flax spinning long focal length lens long focus lens long-focus photographic astrometry long-format book Longfusi Book Market Longgang Qu Longgang Sites Group Longgan Hu Longgao Bandao Long Gong Long Guanhai Longgupo Site Longguzhou

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