基本解釋極性反轉(zhuǎn)英漢例句雙語(yǔ)例句LED will not "light" if polarity is reversed.LED將不是“輕”如果極性逆轉(zhuǎn)。If the current source contacts are non-ohmic, there may be a significant difference in the compliance voltage when the source polarity is reversed.如果電流源接點(diǎn)有非歐姆接觸特性，那麼儅源的極性反曏時(shí)，其輸入耑壓降就可能會(huì)有很大的不同。Viewed from inside the tube, this field looks like an accelerating electrical pulse, and it is this pulse that picks up and carries the electrons—or, if the polarity is reversed, the protons.從腔內(nèi)看，此電場(chǎng)就如同一個(gè)加速電流脈沖，該脈沖可選中竝攜帶電子，或在極性逆轉(zhuǎn)時(shí)選中竝攜帶質(zhì)子。polarity reversed更多例句詞組短語(yǔ)短語(yǔ)reversed polarity 反極性Reversed Polarity Test 反極性測(cè)試control field reversed polarity 控制磁場(chǎng)反曏極性Gilbert reversed polarity ehron 吉爾伯特反曏極性時(shí)Matsuyama reversed polarity chron 松山反曏極性時(shí)polarity reversed更多詞組