基本解釋[交通運輸工程]正極性電極英漢例句雙語例句The terms "straight" and "reverse" polarity are used around the shop. They may also be expressed as "electrode-negative" and "electrode-positive" polarity.術(shù)語，正極和反極通常情況下應(yīng)用在工廠中，他也可以用焊條反極和焊條正極來表示。straight polarity electrode更多例句專業(yè)釋義交通運輸工程正極性電極