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ratio-turn例句_ratio-turn英汉例句_ratio-turn双解例句_欧米惠必应词典
欧米惠必应词典

ratio-turn

R 开头单词

常见例句

  • 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过开压匝数比提高变压器电压增益。
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