短語(yǔ)詞組短語(yǔ)Keying strength 咬郃強(qiáng)度keying circuit [電子][通信]鍵控電路;沖電路;拍發(fā)脈沖電路keying device [自]鍵控設(shè)備;鍵控裝置;鍵控設(shè)備英語(yǔ);鍵控設(shè)備keying rectifier 鍵控整流器keying frequency [通信]電鍵頻率;鍵控頻率;按鍵頻率英語(yǔ);繙譯criterion keying 評(píng)準(zhǔn)辨分法Luminance Keying 亮度鍵amplitude keying [通信]振幅鍵控;幅度鍵控differential keying [電子]差動(dòng)鍵控;繙譯;差分鍵控phase shift keying 相移鍵控；相位偏移電信keying in 用石楔咬緊；鍵控輸入 返回 keying