英语词汇“正负”的翻译、意思、用法、释义-英汉汉英双解词典

单词	正负
释义	正负 zhèng fù 基本例句 plus-minus繁体正負电子之所以流动，是因为干电池上正负两端上的电的状况有差别所致，对于这种差别，我们称之为“电位差”。The difference in the electrical condition of the terminals “+” and “-” of the dry cell which tends to make electricity flow we describe as a difference of electrical potential.
随便看	shaft seal steam shaft seal steam supply system shaft seat shaft section shaft section area shaft serrvice department shaft service compartment shaft service department shaft set SHAFTSfor animal-drawn vehicles Shafts for Urethane Mold Bearings shaft shoulder shaft-shoulder shaft sidewall shaft siding shaft signaling shaft signalling shaft signal recorder shaft signals SHAFTSin buildings shaft sinker shaftsinking shaft sinking shaft-sinking shaft sinking and drifting