“丁忧”的概念、定义、翻译、参考文献-科学参考

单词	丁忧
释义	丁忧 Encyclopedia 法学〔术语类〕释 filial mourning丁忧中国古代官员在父母去世后，必须暂离公职，回籍守丧三年的职官管理制度。又称丁艰。
随便看	shale shale brittleness shale gas shale gas content shale gas exploitation shale gas geological survey shale-gas production shale gas productivity shale gas recovery shale inhibitor shale landform shale layre with gas shale oil shale oil extraction shale oil industry shale oil in situ production shale oil processing shale oil production shale recovery shale stability index shale swelling tester shallow acceptor shallow architecture shallow band impurity shallow development well single trip casing drilling technology

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。