aftn造句

• Aftn aeronautical fixed telecommunication network
  航空固定电信网
• Aeronautical telecommunication network ( atn ) ( aftn ) gateway system
  航空通讯网路航空固定电讯网网关系统
• For efficient exchange of operational meteorological opmet data with airports around the world via the aeronautical fixed telecommunication network aftn
  的自动电信转送系统，有效地经航空固定电信网络跟世界各机场交换业务气象资料。
• For efficient exchange of operational meteorological ( opmet ) data with airports around the world via the aeronautical fixed telecommunication network ( aftn )
  的自动电信转送系统，有效地经航空固定电信网络跟世界各机场交换业务气象资料。
• Tafs and metars not routinely received from aftn are extracted from the sadis broadcast and put on the meteorological information dissemination system mids for retrieval by airlines
  那些非经常可从aftn取得的终点机场天气预报及航空天气报告会由sadis抽取到气象资料发送系统mids供航空公司提取。
• To cater for failure of essential communications , e . g . aftn on year 2000 critical dates , a contingency plan is being drawn up to obtain opmet data via alternate paths such as wafs satellite broadcasts , internet and facsimile polling
  为应付必须的通讯设备，如aftn等在公元2000年的关键日子失灵，现正草拟一个应变计划，透过其他途径，如wafs人造卫星广播互联网及传真提取，以获取opmet资料。
• 2 . practical meteorology : making weather observations ; encoding and decoding of codes in normal use ; manual and computerized plotting of weather charts ; preparation and dissemination of weather bulletins by microcomputers ; principles and exposure requirements of meteorological instruments ; simple fault detection and adjustment of instruments and autographic recorders ; upper - air sounding ; wmo and aftn aeronautical fixed telecommunications network message formats and telecommunications procedures ; handling telephone enquiries
  2 .实用气象学：天气观测编制与翻译常用电码以人手及电脑绘画天气图使用微型电脑编排及传送天气报告气象仪器原理及安装条件仪器及自动记录器的简单故障检查与校正高空探测，世界气象组织及航空专用电信网电报格式及电信程序接听电话询问。