以上就是本站詳細(xì)整理的詞語(yǔ)electric traction line是什么意思的翻譯解釋，供大家參考一下。
For investigating the air pollution in double line railway tunnel by electric traction, we tested the air condition in Jundushan tunnel.(為了解電力牽引的雙線鐵路運(yùn)營(yíng)隧道空氣污染狀況，選擇軍都山隧道進(jìn)行現(xiàn)場(chǎng)測(cè)試。)