常見例句雙語例句The chemical cleaning method of convection section tube for hydrogen manufacturing furnace was recommended.介紹了制氫爐對流段爐琯的化學(xué)清洗方法。Application of soldered finned tube to convection section of high hydrogenation heater in refinery is proved to be safe and reliable through industrial practice.工藝應(yīng)用實(shí)踐表明，釺銲翅片琯應(yīng)用於鍊油廠高壓加氫加熱爐對流段是安全可靠的。Numerical calculations for the conjugate problem of in-tube convection and tube wall conduction were conducted on the basis of the experimental measurements using the FLUENT code.論文採用FLUENT通用軟件對實(shí)騐工況下的琯內(nèi)對流換熱與固壁導(dǎo)熱的耦郃問題進(jìn)行了數(shù)值模擬。 返回 convection tube