“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	weighing for multiple titrations weighing for single titration weighing instrument weighing-loading hopper weighing method weighing sensor weighing type metering device weight weight average molar mass weight-average molar mass weight average molecular weight weight-average molecular weight weight class weight decay weight-decay procedure weight decomposition weight detection weight diagram weight discrepancy test weight distribution weight distribution function weight drop source weighted weighted approximation weighted arithmetic average

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