基本解釋[能源科學(xué)技術(shù)]油膜水?dāng)窓C(jī)理英漢例句雙語(yǔ)例句Closure cover system is one of important parts of landfill site construction, it includes landfill gas discharge guiding layer, geotechnical film, drainage layer and plant cover surface soil layer.封場(chǎng)覆蓋系統(tǒng)是垃圾衛(wèi)生填埋場(chǎng)建設(shè)的重要組成部分，覆蓋系統(tǒng)包括氣躰導(dǎo)排層、土工膜、排水層、植被表土層。surface film drainage更多例句專業(yè)釋義能源科學(xué)技術(shù)油膜水?dāng)窓C(jī)理