英语词汇“衛星通信”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	衛星通信
释义	衛星通信 wèi xīng tōng xìn利用人造卫星作为中继站实现地面、水面和低层大气中无线台站间进行的通信。具有通信距离远、可靠性高、安装方便、可进行多址通信等优点，特别是容量大，可传输多路数据和电视以及千路话路通信。缺点在于卫星本身有一定寿命，通信中存在一定时延和回声。利用人造卫星作中继站，完成极遥远距离的无线电通信。德Nachrichtenaustausch über SatellitenS, Tech卫星通信
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