英语词汇“positive direction”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	positive direction
释义	positive direction短语⁹⁰⁸⁸⁷⁺⁷ 基本例句正向 They were periodic reverse pulse current with pulse both in positive and negative direction and that with pulse only in positive direction, respectively. 两种周期换向脉冲电流分别为周期换向双脉冲电流和周期换向正向间断负向连续的脉冲电流。 cnki
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