“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	concept dictionary concept-drifting concept formation Concept-Generating Matrix concept hierarchy conception conception channel conception index Conception of Management of Stated-owned Information Resources(2000) conception of society and history Conception of State Regulation and Control of Non-State-Owned Information Resources conception rate conception vessel concept learning concept map concept of ecological values concept of magnetism concept of nagnetism concept of taking photography as a weapon concept phase concept planning concept retrieval conceptual Conceptual Art conceptual blending theory

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。