satellite communication sys
卫星通信系统
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The discus - sion of the effect on multiplex telephone communication by noise of FM satellite communication sys - tem and microwave relay communication system is also included.
专门讨论了调频制卫星通信和微波中继通信系统中的噪声对多路电话通信的影响。
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