“中国古代养牛史”的概念、定义、翻译、参考文献-科学参考

单词	中国古代养牛史
释义	中国古代养牛史 Encyclopedia 管理学中国畜牧业史释 history of cattle raising in ancient China中国古代养牛史中国古代将牛驯化为家畜，养殖选育优良品种、获取选种、饲养和管理技术的发展过程。
随便看	exterior telescope exterior work Extermination of Bandits external external acoustic meatus external alchemy External Analysis external angle external-angle bisector external attribution external auditory osteoma external balance type thermostatic expansion valve external bisector external budding external calibration external calibration method external capital requirement external cause external cavity surface emitting laser external center of similitude external characteristics external characteristic test external chest compression external coating of fusion bonded epoxy external coating of pipeline

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。