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

单词	terrestrial digital television
释义	terrestrial digital television Encyclopedia 工学【无线地面覆盖】释 terrestrial digital television地面数字电视通过地面发射台将数字电视信号的无线电波发射出去，用户通过接收天线和终端设备接收的电视广播系统。
随便看	thermomagnetic hysteresis thermo-magnetic-mechanical treatment thermomagnetic treatment thermomagnetism thermomagnetization thermomagnetometry thermomass thermomechanical analysis thermomechanical analyzer thermo-mechanical coupling thermo mechanical curve thermo-mechanical curve thermomechanical effect thermomechanical effect of He II thermomechanical effect of He Ⅱ thermomechanical fatigue thermo-mechanical treatment thermomechanics thermometal thermometamorphism thermometer thermometer of paramagnetic salts thermometer probe thermometrical rate of cooling thermometric parameter

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