“古代机械著作”的概念、定义、翻译、参考文献-科学参考

单词	古代机械著作
释义	古代机械著作 Encyclopedia 工学﹝机械工程著作﹞释 scholarly works on machinery in ancient times古代机械著作与世界古代机械文明的发展相伴，古代机械方面的著作主要集中在中国、希腊和西亚三个地区。
随便看	public relations practitioner、 PR men、PR officer public relations relationship management public relations science public relations strategic management Public Relations: Strategies and Tactics public relations subject Public Relations Theory public relations topic management Public Relations World public release Public Religion public remedy public rental housing Public resource management public resource management public safety public safety management public safety services public safety statistics public school public sector strategic management public security administration of service and leisure places public security administration of sightseeing places public security administration of transfer stations of transportation Public Security Administration Punishments Law of the People's Republic of China

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。