voltmeter switch

基本解释

• [電] 伏特計開關

英汉例句

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.site
• The 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定之後再進行測量。

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词组短语

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

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专业释义

動力與電氣工程

• 電壓表開關
• 電壓轉換開關
• 伏特計開關