fume
例句与用法
- Vapor or fumes may condense on piping, ducts, or stack walls .
蒸气或尘雾可能在管道,烟道或烟囱壁上冷凝。 - Place the apparatus in a fume cupboard and cool the solution in ice .
将仪器放在通风的橱中,用冰冷却溶液。 - The pump exhaust should lead to the open air or a fume hood .
抽气泵的排气管应该导向室外空旷处或导向一座通风橱。 - It whips and mixes the fresh air and crankcase fumes as it rotates .
它旋转时,把新鲜空气和曲柄轴箱气体搅混在一起。 - Their motors burn most of gasoline, and less goes out as exhaust fumes .
他们的汽车能燃烧绝大部分的汽油,排出的废气就少了。 - Some manufacturers used a little fumed litharge and basic lead sulfate here also .
有些制造厂也用少量细质的一氧化铅和碱式硫酸铝。 - Recovery of valuable dusts and fumes for economic reasons is also a major application .
从经济的角度回收有价值的粉尘和微尘也是其主要的应用方面。 - The approach to neutrality will be indicated by the appearance of fumes at the mouth of the bottle .
中和点的到达可以根据瓶口上出现的烟气来判明。 - As for the smell, he did not care about that; he did not have to inhale the fumes himself .
至于气味难闻,他一点也不在乎:反正不要他自己去闻那种臭味。 - Dust and fume escaping from the tank are washed with a small amount of aqueous ammonium carbonate .
从反应糟中逸出的粉尘和烟雾用少量碳酸氨水溶液洗涤。
用"fume"造句