“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	general class general classification general climate regionalization General Collection of Jingming on Loyalty and Filial Piety General Collection of Qing Dynasty Proses general combining ability general community building general compact group General Confederation of Workers-Independent General Conference on Weights and Measures general construction general continuum hypothesis general contracting general contraction general controller General Convention of Inter-American Conciliation general coordinates transformation general coordinate system General Council of Trade Union, Japan general covariance general credit control general criterion general curve general cycloid general cylinder

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