ratio-turn

 
['reɪʃiːəʊt'ɜːn]     ['reɪʃiːəʊt'ɜːn]    
  • 匝數比

ratio-turn的用法和樣例:

例句

  1. Only transformer coupling can contribute to the voltage gain of an amplifier by virtue of a stepup turns ratio.
    只有放大器耦合方能通過開壓匝數比提高變壓器電壓增益。
今日熱詞
目錄 附錄 查詞歷史