常見(jiàn)例句雙語(yǔ)例句Its output polarity is determined by the four analog switch array controlled by an input-synchronized trigger.它由與輸入控制電壓同步的觸發(fā)器控制四模擬開(kāi)關(guān)陣列的開(kāi)關(guān)轉(zhuǎn)換來(lái)選擇輸出極性。This cycloconverter is also provided with a novel detector of the output current polarity, which is simpler than other known methods.本裝置還採(cǎi)用了一種新的輸出電流極性檢測(cè)器，比已知的國(guó)內(nèi)外方法簡(jiǎn)單。With the intelligent circuitry inside, it can automatically transform the charger output polarity to suit for the battery anode and cathode.內(nèi)置智能電路，能自動(dòng)變換充電器的輸出極性以適應(yīng)電池的正極和負(fù)極。 返回 output polarity