常見例句雙語例句Gas hydrates above BSRs and free gas beneath BSRs are related with gas recycling and methane-bearing fluid flux.BSR上方的天然氣水合物、下方的游離氣與天然氣再循環(huán)和含甲烷的流體流有關(guān)。In 2004, coal gas recycling and using condition in key Iron and steel enterprises are not satisfied in our country.2004年，我國重點鋼鐵企業(yè)的煤氣回收和使用情況不太理想。Combining the realistic situation of Oil Refinery of JCGC, a scientific reasonable design was made for torch gas recycling system of catalyst cracking plant.結(jié)合吉化煉油廠的實際情況，科學(xué)、合理地設(shè)計了催化裝置的“火炬”氣回收系統(tǒng)的工藝流程。 返回 gas recycling