“Direct Broadcasting Satellite (DBS) Service”的概念、定义、翻译、参考文献-科学参考

单词	Direct Broadcasting Satellite (DBS) Service
释义	Direct Broadcasting Satellite (DBS) Service 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	Scd galaxy sCDM model Scd 型星系 SCE Sceaux Park SCEC scedastic scedastic curve scedastic equation scedasticity scedastic line scedastic transformation SCEJ scelionids scenario analysis scenario analysis method Scenario analysis of environmental projection scenario based method scenario-based requirements modeling scenario development scenario forecasting method scenario of decision-making of mega project scenario planning scenario robust decision on mega project scenario-robustness on mega infrastructure engineering decision-making

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。