gas flame coal

常見例句

I turn on the coal gas stove , the red flame "shouted" fled.
我打開煤氣灶，紅色的火苗“呼”地竄了起來。
This article includes the new style burning coal technology smokeless industrial furnace of horizontal flame, and provides resourceful plan of tail gas treating.
重點介紹了新型燃煤工藝——水平火焰無煙工業(yè)爐及其特點，并提出排煙尾氣處理的資源化方案。
Experimental study was conducted on the propagation regularity of flame in the process of gas and coal-dust combustion and explosion in the existence of obstacle objects.
對障礙物在瓦斯煤塵燃燒爆炸過程中的火焰?zhèn)鞑ヒ?guī)律進行了實驗研究，結(jié)果表明：障礙物對火焰的傳播速度具有重要的影響。