“中国古代养马史”的概念、定义、翻译、参考文献-科学参考

单词	中国古代养马史
释义	中国古代养马史 Encyclopedia 管理学中国畜牧业史释 history of horse raising in ancient China中国古代养马史中国古代将马驯化为家畜，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	second critical magnetic field second cultivated machinery second curvature second demographic transition second derivative second derivative test second derivative test discriminant second development second difference second differential second differential parameter second differentiator second distance second dual second dual module second dual space second economics adjustment of China second eigenfunction second electron emission Second Emperor of Qin Dynasty Second Empire of Brazil second factor second fall-line second Fermat point second field free region

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。