To well control the tube wall temperature of reformer, well adjust top spring hanger on the reformer tube and well control the flame from burner on the top of furnace is important during operation.

在操作中，要控制好转化炉管的壁温，调整好转化炉管顶部的弹簧吊架，调节好炉膛顶部的烧嘴火焰。

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He would try to explain it this way when students asked for a top grade just for studying hard in chemistry class: What if a baseball player came to spring training and worked harder than all the others, but still could not play well.

VOA: special.2009.03.12

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