基本解釋[電] 伏特計開關英漢例句雙語例句The three-pole switch was originally used to switch a voltmeter guard along with the signal lines.三刀開關最早用於切換伏特計保護及信號線路。And the excitation voltage and output were also fed through the selector switch to the digital voltmeter.其激勵電壓和輸出也通過選擇開關接到數字電壓表上。dict.siteThe output trigger may be connected to a measuring device, such as a voltmeter. This will ensure the measurement is not made until the switch contacts have fully settled.輸出觸發(fā)可被連接到一個測量裝置，例如伏特計。這樣能夠確保在開關觸點完全穩(wěn)定之後再進行測量。voltmeter switch更多例句詞組短語短語voltmeter commutator switch 電壓轉換開關Voltmeter selector switch 電壓選擇開關;電壓表選擇開關voltmeter phase selector switch 電壓表相位選擇開關ammeter -voltmeter phase selector switch 電流表voltmeter with selector switch 帶有選擇開關的電壓表voltmeter switch更多詞組專業(yè)釋義動力與電氣工程電壓表開關電壓轉換開關伏特計開關