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- Method of evaluating inerting concentration of a fire extinguishing vapour by the spherical inerting apparatus 用球形惰化装置测定气体灭火剂的惰化体积分数
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- They tried to extinguish the flames. 他们竭力要把火焰扑灭。
- Please extinguish your cigarettes. 请将香烟熄灭。
- A cloud is a mass of vapour in the sky. 云是天空中的水汽团。
- Nothing could extinguish his faith in human nature. 没有什么能使他丧失对人性的信心。
- Water can be changed into vapour when heated. 水被加热时，可以变成水蒸汽。
- We have to extinguish the memory of the defeat. 我们必须抹去对那次失败的记忆。
- extinguishing vapour 灭火蒸气
- Smoking is forbidden. Please extinguish your cigarettes. 吸烟是禁止的，请你把烟熄掉。
- It can change water into vapour. 它能把水变成蒸汽。
- The hot vapour spouted from a rusted pipe. 热蒸汽从一个生了锈的管子里喷了出来。
- Then a brown vapour is given off. 这时会放出一种棕色的气体。
- He sniffed the vapour up (through his nose). 他（用鼻子）吸入蒸气.
- Nothing could extinguish his love for her. 没有什么能阻止他对她的爱。
- Petrol forms vapour above a certain temperature. 高于一定的温度汽油就形成蒸气。
- It took us hours to extinguish the fires. 我们用了好几个小时才把火扑灭。
- When heated,water change into vapour. 给水加热时，它会变成蒸气。
- Heated, the water turns to vapour. 加热时，水会变成蒸汽。
- Fire extinguishing systems remain on stand-by. 灭火系统保持在待用状态。
