基本解釋[動力與電氣工程]排氣污染物英漢例句雙語例句Theoretical analyses and experiment results show that it can not only better control contaminant overflow but save energy by reducing the net exhaust rate and it has lower noise in operating.通過理論分析和實驗研究證明，該排煙罩不僅能夠有效地控制污染物的溢出，而且能降低運行能耗，減小運行噪聲；exhaust contaminant更多例句專業(yè)釋義動力與電氣工程排氣污染物