“history of pig raising in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	history of pig raising in ancient China
释义	history of pig raising in ancient China Encyclopedia 管理学中国畜牧业史释 history of pig raising in ancient China中国古代养猪史中国古代将野猪驯化为家畜，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	drilling accident drilling accident handling drilling and blasting method drilling and blasting method of rock engineering drilling and block drilling application drilling assembly drilling auxiliary appliance drilling benefit index drilling blowout drilling blowout rescue technology drilling chemical drilling complicacy drilling core drilling core gamma-ray documentation drilling coring drilling coring logging technology drilling efficiency index drilling engineering drilling engineering design drilling engineering economic evaluation drilling engineering economic evaluation indicators drilling engineering logging technology drilling equipment drilling expert system

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。