[電子] 正向閾電壓下輸入電流 positive going input threshold voltage: 正向輸入閾電壓positive going threshold voltage: 正向閾電壓positive going input: 正向輸入positive-going input: 正向輸入positive going sawtooth voltage: 正鋸齒形電壓下載手機詞典可隨時隨地查詞查翻譯