“直播卫星业务”的概念、定义、翻译、参考文献-科学参考

单词	直播卫星业务
释义	直播卫星业务 Encyclopedia 工学直播卫星释 Direct Broadcasting Satellite (DBS) Service直播卫星业务利用直播卫星开展的卫星视频和音频广播业务，用户或最终用户直接从同步轨道直播卫星接收信号的卫星电视系统，信号以数字格式在微波频率下广播。
随便看	singular value singular value decomposition singular value decomposition (SVD) singular variational problem singular variety singular vector singular zero Sin Gyeong-suk sinh Sinhalese Sinhalese language Sinharaja Forest Reserve sinhc function sinh Gordon equation sinh-Gordon equation sinh-Poisson equation Sinian System sini decoction sinigrams used as initials sinigrams with shared phonetic symbol sinigraphic spelling Siniperca chuasti culture Siniperca chuatsi huakang I Siniperca chuatsi infectious spleen and kidney necrosis disease Siniperca chuatsi rhabdovirus disease

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