基本解釋斷-合觸點英漢例句雙語例句This paper focuses on the mechanism of the material transfer with symmetrically-pairing and asymmetrically-pairing contacts made of silver-base materials at make and at break of electric contacts.本文主要研究銀基觸頭材料對稱配對和非對稱配對時直流小電流下觸頭在分斷和接通過程中的材料轉移機理。break-make contacts更多例句詞組短語短語break -before-make contacts 翻譯;離合接觸英語Break -make-break Contacts 斷合斷觸點break-make contacts更多詞組