同根派生 electrical contact相關(guān)詞英漢例句Electrical contact is maintained between the wiper and resistance element.滑臂與電阻器之間形成一個(gè)電接觸點(diǎn)。Therefore it is neces sary to develop a new type silver base contact alloy.發(fā)展一種具有類(lèi)似或超越銀氧化鎘合金性能無(wú)污染的新型銀基電接觸合金具有重要的社會(huì)經(jīng)濟(jì)效益。I do not recommend that you make the end plugs sloppily, but good electrical contact is not required.我不建議您草率結(jié)束插頭制作，但良好的電氣接觸并不是必需的。electrical contact更多例句