英语词汇“direct current traction”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	direct current traction
释义	direct current traction 基本例句直流牵引 The reasons why reverse current protection is not necessary in rectifiers ofdirect current tractionsubstation are described.摘要通过分析，阐述了直流牵引变电所内的整流器不必设置逆流保护的理由。
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