“民用航空”的概念、定义、翻译、参考文献-科学参考

单词	民用航空
释义	民用航空 Encyclopedia 工学民用航空释 civil aviation民用航空使用航空器从事除了国防、警察和海关等国家航空活动以外的航空活动。分为运输航空和通用航空两部分。简称民航。
随便看	History and Culture Display of Chengdu History and Doctrines of Different Buddhist Sects History and Historians in the nineteenth century History and Philosophy of the Life Sciences History and Review of Painting History and Technology History and Theory History and Theory of Fine Arts History and Theory of Min Opera History and Theory of Puxian Opera History Book about Nan Zhao in Tang Dynasty History Department of Si Ku Quan Shu'Total Catalogue History Department of Sui Shu'Record of Classics History Drought in China history education in museums history effect History Events of Ming Dynasty in Their Historical Entirety history for making wheel hub history for manufacturing wheel history form below History: Its Theory and Practice History Journals History Materials of Chinese Music and Dance history museum History Museum of Armenia

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。