基本解釋補(bǔ)氣管；排污管；放水管英漢例句雙語(yǔ)例句Centred on thermal radiation, noise and diffusion, the basic design principle and method of gas blowdown sound pipe are described in derail.圍繞熱輻射、噪聲和擴(kuò)散詳述了天然氣放空立管的基本設(shè)計(jì)原則和方法。blowdown pipe更多例句詞組短語(yǔ)短語(yǔ)blowdown n pipe 排污管;放水管blowdown pipe insulation 排污管blowdown pipe更多詞組