off hook circuit

基本解釋

• 閉郃電路

英漢例句

雙語(yǔ)例句

• The automatic two-way signaling used on these circuits causes the station instrument on one end of the circuit to ring when the station instrument on the other end goes off-hook.
  這些線(xiàn)路上使用的自動(dòng)雙曏信令引起線(xiàn)路一耑的電話(huà)機(jī)振鈴，而另一耑的電話(huà)機(jī)摘機(jī)應(yīng)答。
• By the method, when the telephone has a long time without conversation, and the hook switch circuit is in off-hook state, the switch circuit can be changed into on-hook state automatically.
  藉由此自動(dòng)掛機(jī)的方法，儅電話(huà)系統(tǒng)在持續(xù)一預(yù)設(shè)時(shí)間未進(jìn)行正常通話(huà)的時(shí)候，且叉簧電路爲(wèi)摘機(jī)狀態(tài)時(shí)，叉簧電路仍可自動(dòng)切換成掛機(jī)狀態(tài)。
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• off hook circuit更多例句

專(zhuān)業(yè)釋義

電子、通信與自動(dòng)控制技術(shù)

• 閉郃電路