Reserch on database maintaining method to Train Running Information Autoreporting System by satellite communication;
卫星通讯列车自动报点系统数据库维护研究
Design of a communication scheme for a remote measure system of water level based on GPRS,SMS and satellite communication;
基于GPRS,SMS和卫星通讯的水情遥测系统通讯方案设计
Studies on satellite communication and monitoring system for fishing vessels;
远洋渔船卫星通讯与监测指挥系统的研究
The assortments of satellite systems in C4ISR system is introduced in the paper at first,then some key technologies of the military satellite communication systems in war field information transmission,including pointing,internetworking,antijam and satellite terminal,are described.
卫星系统在C4ISR系统这样一个综合性大系统中的应用无庸置疑,首先介绍了C4ISR系统中卫星系统的分类,然后分析了军用卫星通信系统在战场信息传输中的若干关键技术,包括卫星定位技术、与地面网络互联技术、抗干扰技术和卫星终端技术等,最后指出了卫星通信系统发展的方向。
Military satellite emergency launching of the United States starts early with high technical contents,which has become the most prominent in the world.
美国军用卫星应急发射起步早,技术含量高,走在了世界前列。
RESCAN (Reflecting Satellite Communication Antenna)
卫星通讯用反射天线
maritime satellite communication and navigation
海事卫星通讯与导航
experimental satellite communication earth station
实验卫星通信地面站实验卫星通讯地球站
* the development of a world class teleport at Chung Hom Kok to provide the best possible global satellite communication links.
＊在舂坎角建立一个世界一流的卫星通讯站，提供最佳的全球卫星通讯联系。
The top travellers are satellite communications such as the Global Positioning System( GPS).
其中最远的是诸如全球定位系统的卫星通讯。
a communication satellite, link, etc
通讯卫星、 通讯线路等
A trademark used for a communications satellite.
通信卫星公司一个用于通讯卫星的注册商标
Comsat:a trademark used for a communications satellite.
通信卫星公司:一个用于通讯卫星的注册商标.
A communications network, eg for radio and TV, using satellites
通讯网（如利用人造卫星的无线电及电视通讯网）
Newly launched communications satellites have increased satellite television coverage in China to 82 percent;
通讯卫星的发射，使中国卫星电视覆盖率达到82%；
Communications satellites relay messages and signals from country to country.
通讯卫星在国与国之间转发消息和讯号。
In England, a station beams a signal to the satellite.
在英国，一座通讯站将信号发射至卫星。
Satellites make long distant communication possible.
人造卫星使长距离的通讯变成可能。
Pan-Pacific Education and Communication Experiment by Satellite
泛太平洋卫星教育和通讯实验
Pan-Pacific Education and Communications Experiment by Satellite
泛太平洋卫星教育与通讯实验
In recent years a number of communications satellites have been put into orbit.
近些年来, 很多通讯卫星被送上轨道。
The satellite has become an important means of communication.
卫星已成为一个重要的通讯工具。
The space shuttle orbited a communications satellite.
航天飞机将一颗通讯卫星送入轨道。