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- radio air navigation 航空无线电领航
- Economic forces are reshaping the provision of airports and air navigation services. 经济力量正重塑机场与空中导航服务的组织和操作。
- The Observatory was awarded the ISO 9001:2000 certification for its weather services for international air navigation in 2002. 天文台为国际航空提供的气象服务在2002年起获ISO9001:2000认证。
- Within the framework of the International Civil Aviation Organization, the HKO is the designated meteorological authority in Hong Kong to provide the weather facilities and services for international air navigation. 在国际民用航空组织的架构下,天文台是香港的气象当局,为国际航空提供气象设施及服务。
- International Radio Air Safety Association 国际无线电空中安全协会
- ANC ICAO Air Navigation Commission 国际民航组织航行委员会
- That radio show is still on the air. 那个广播剧还在播送。
- Procedures for Air Navigation Services; 空中导航事务程序;
- European Regional Air Navigation Plan; 欧洲区域航空计划;
- EANPG European Air Navigation Planning Group 欧洲航行规划小组
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- Civil Air Navigation Services Organisation 民航导航服务组织
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- Technical English for air navigation 空中航行专业英语
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- Air Navigation Aids and Electronics 航空电子类
- They've been plugging his new show on the radio. 他们一直在电台上宣传他的新节目。
- How much do you think this radio will sell for? 你认为这台收音机会卖多少钱？
