基本解釋號盤脈沖英漢例句雙語例句Key Pulsing is a method of signaling by depressing keys on a line otherwise arranged for rotary pulse dialing.按鍵脈沖是通過在一條線上按鍵而不是旋轉(zhuǎn)脈沖撥號的信令方法。The Pulse property contains the command string used to instruct the modem to use pulse mode for dialing. Pulse dialing is necessary for phone lines that are unable to handle tone dialing. Example: P.Pulse 屬性包含用于指示調(diào)制解調(diào)器用于撥號使用的脈沖模式的命令字符串。在電話線不能做按鈕撥號時必須使用脈沖撥號。例如： P。dial pulse更多例句詞組短語短語dialing pulse tester 撥號脈沖測試器pulse dialing 脈沖撥號;脈沖發(fā)號;脈沖式撥號;轉(zhuǎn)盤式撥號Tone or Pulse Dialing 音頻或脈沖撥號;音頻或者脈沖;設(shè)置音頻或脈沖信號pulse dialing method 脈沖撥號法Pulse Dialing Mode 撥號脈沖方式;撥號脈沖方法dial pulse更多詞組專業(yè)釋義電子、通信與自動控制技術(shù)拔號脈沖