“terrestrial television”的概念、定义、翻译、参考文献-科学参考

单词	terrestrial television
释义	terrestrial television Encyclopedia 文学地面电视释 terrestrial television地面电视利用位于地面的发射台将电视信号通过无线电波发射出去，用户通过接收天线和终端设备来进行接收的电视广播系统。
随便看	boiler divide and unite boiler draft boiler efficiency boiler environmental performance boiler evaporating system boiler explosion boiler flue gas purification system boiler fouling ash boiler fuel boiler furnace boiler heating surface boiler heat loss boiler heat transfer and safety boiler hydrodynamic boiler inspection boiler insulation material boiler loss feed-water boiler make-up water treatment boiler minimum load for stable combustion boiler operation record boiler over feed-water boiler peg boiler performance test boiler pipe boiler pretection

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