“history of air transportation”的概念、定义、翻译、参考文献-科学参考

单词	history of air transportation
释义	history of air transportation Encyclopedia 工学〔交通史〕释 history of air transportation 民用航空运输发展史使用飞机、直升机及其他航空器运送人员、货物、邮件等运输方式的发展历史。
随便看	Telecommunication Regulation of the People's Republic of China Telecommunications Act(U.K.) telecommunication satellite telecommunications central office and station telecommunication services telecommunication services regulated by International Organization for Standardization telecommunications management network telecommunications management network, TMN telecommunications services in GATS telecommunication tariff policy telecom network scam script tele-compressor telecon teleconference teleconference system telecontrol telecontrolled telecontrol system teleconverter teleconverter lens telecoupling telecrine telecurie irradiation telecurietherapy teledepth

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