基本解釋[電] 保護接地英漢例句雙語例句The relations between protective earthing , touching voltage and walk voltage are discussed in the article.該文對保護接地、接觸電壓、跨步電壓間的關系進行探討。This paper analyses the principle and functions of protective earthing and hanging earthing conductor , and analyses the existing problems in practice.分析了保護接地和掛接地線的工作原理、作用以及使用過程中存在的問題，值得工礦企業(yè)安全用電借鑒。Main types of earthing in industrial plants include operational earthing, protective earthing, shielding earthing, electrostatic- proof earthing and lightning-proof earthing etc.工廠中接地的種類主要有工作接地、保護接地、屏蔽接地、防靜電接地和防雷接地等。protective earthing更多例句詞組短語短語protective multiple earthing 保護性多點接地protective e earthing device 保護接地裝置protective earthing conductor 保護接地導體;保護接地線protective earthing network 保護接地網protective earthing device 保護接地裝置protective earthing更多詞組專業(yè)釋義動力與電氣工程保接地保護接大地保護接地保護性接地能源科學技術保護接地