峰值: peak value; crest value; ape ...保持: keep; hold; retain; maintain ...开关: Q-switching峰值保持: peak and hold; peak holding峰值保持电路: peak hold circuit; peak holding circuit峰值保持平均: peak-hold averaging峰值保持线路: peak-holding circuit抽样保持开关: sample hold switch复位保持开关: hold reset switch峰值保持调节器: peak holding controller峰值保持放大器: peak hold amplifier保持开关晶体管: hold switch transistor保持开着: to keep open手持开关: hand switch极值保持: peak-holding真值保持: salva caritate保持开放的思维: keean open mind all ideas and suggestions are possible蜂值保持放大器: peak hold amplifier我知道很难保持开放的心胸: i know it's hard to keean open heart保持接触开关: maintained contact switch高度保持按键开关: altitude hold switch航向保持按键开关: heading hold switch进场保持按键开关: appraoch hold switch开关装置峰值闭合电流: peak making current of pole of switching device余值保: rvi