factory-like production in livestock husbandry
gross output of cattle breeding 畜牧业总产量 factory-like production in livestock husbandry 畜牧业生产工厂化 institute of zootechnics and veterinary science 畜牧兽医科学研究所 ..
基于16个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress