The National Telecommunications and Information Administration and the Federal communications Commission have released a map of the broadband connections across the United States.
美国商务部国家通信与信息管理局(ntia)和美国联邦通信委员会(FCC)发布了美国宽带连接地图。
This software has interfaces friendly and a lot of map operations. It is good for the constellation design, simulation and demo of mobile satellite communications system in military or in civil USES.
该软件界面友好，具有丰富的地图操作内容，是军用及民用卫星移动通信系统星座设计仿真、演示的有效工具。
This software has interfaces friendly and a lot of map operations. It is good for the constellation design, simulation and demo of mobile satellite communications system in military or in civil USES.
该软件界面友好，具有丰富的地图操作内容，是军用及民用卫星移动通信系统星座设计仿真、演示的有效工具。
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