英语词汇“change of polarity”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	change of polarity
释义	change of polarity 极性变更
随便看	self-unloading barge self-unloading bulk carrier self unloading forage box self-unloading forage box self-unloading hopper self-unloading pump self-unloading ship self-unloading tank self unloading vessel self-unloading vessel self unloading wagon self-unloading wagon self-up-converter self-validating self-validating code self-validatings self-validation self-validations self-valuation self value self-value self-variation self-ventilated self ventilated machine self-ventilated machine 疗疘疙疚疛疜疝疟疠疡检控检斤检束检查检校检核检波检测检漏检点