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

单词	structure of livestock
释义	structure of livestock Encyclopedia 农学﹝农业生物环境与能源工程﹞释 structure of livestock畜群结构按性别、年龄和在生产过程中的作用划分的畜组在畜群总数中所占的比重。
随便看	Petrus Ramus PETS PET/SPECT/CT three modality imaging system PET/SPECT/CT三模式成像系统 PET/SPECT imaging system PET/SPECT成像系统 Petter Dass petterned red earth Pettijohn, Francis John Pettis Pettis integrability Pettis integrable function Pettis integral Pettis measurability theorem Pettit Petty Petty-Clark's Law petty ornamets of literary style petty peasant Petty Talks in Shanghai Petvyashvili Petzval Petzval condition Petzval field curvature Petzval's condition

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