英语词汇“电视差转台”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	电视差转台
释义	电视差转台 diàn shì chà zhuàn tái利用外差法改变接收到的电视信号的载频并经放大再转发出去的装置。可使电视覆盖面增大，在山顶设差转台，可使山背后能收到电视节目。设备简单，能几次差转，起到中继接力作用。
随便看	conditional confidence interval conditional conjunction conditional conjunction principle conditional conservation conditional conservatism conditional constant conditional construct conditional construction conditional continuous distribution conditional contraband conditional contract conditional contracts conditional control conditional control sequence interruption conditional control statement conditional control structure conditional control transfer instruction conditional convergence conditional conveyance conditional correlation conditional cost conditional covariance matrix conditional crack initiation COD conditional crack initiation toughness conditional creditor