CD - ROM available in schools, exclusive access and satellite communication systems.
学校备有光盘检索和专用卫星通信系统.
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Their gear includes satellite communication systems, high - frequency radio, long - range optical equipment.
他们的装备包括卫星通信系统, 高频电台, 远距离光学仪器.
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Along with more information quantity there are more satellite communication networks.
随着通信信息量的日益增大,需要增设卫星通信网络.
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Satellite communication ground station equipment repairer.
卫星通信地面站设备维修人员.
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So the satellite communication system made stringent requirements for the RF front end of the transceiver.
所以,在卫星通信系统中,射频收发模块的性能指标有着严格的要求.
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LEO satellite network providing real time multimedia service is a important research direction of satellite communication.
低地球轨道LEO( LowEarthOrbit)卫星系统因能够提供多媒体通信服务而成为卫星通信研究的热点.
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The external interactive satellite communication system is a competitive solution for remote education in China.
外交互卫星通信系统是适合我国远程教育应用需求的一种极具竞争力的解决方案.
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Doppler Shift in satellite communication should not be ignored for the satellites with relative motion.
在卫星通信过程中,对具有相对运动的卫星,星间链路的多普勒频移是不能忽视的.
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As electronic rivalry progressively in, satellite communication system natural noise, but also with anti - jamming technology equipped.
文章综述了卫星通信系统中的电磁干扰方法和抗干扰技术, 并指出电磁干扰和抗干扰技术的发展方向.
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QPSK as an advanced digital modulation technique is fit for the digital satellite communication system well.
QPSK作为一种先进的数字调制方式,特别适用于数字卫星通信系统.
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Leased satellite communication connection is still relatively expensive, but the cost in sharp decline.
租用卫星通讯拆开还来是相差腾贵的, 但是用度在快速回升.
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In the network applications over satellite communication system, the TCP performance over satellite link poor.
在经由卫星通信系统的网络应用中, TCP的性能较低.
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Some current antenna mounting systems used in the satellite communication and their corresponding singularities are described.
分析了卫星通信中几种常见的天线支撑结构及其奇异性问题.
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