vapour

英 [ˈveɪpə(r)]

美 [ˈveɪpər]

n. 蒸气; 潮气; 雾气

复数：vapours　现在分词：vapouring　

Collins.1 / BNC.7949

牛津词典

noun

蒸气；潮气；雾气
a mass of very small drops of liquid in the air, for example steam
1. water vapour
  水蒸气

in AM, use 美国英语用 vapor

N-VAR 水汽;蒸汽;潮气
Vapourconsists of tiny drops of water or other liquids in the air, which appear as mist.
1. ...water vapour.
  水蒸气

noun

the process of becoming a vapor
Synonym:vaporizationvaporisationvaporevaporation
a visible suspension in the air of particles of some substance
Synonym:vapor

The mechanism of vapour dewatering is described and its research state is presented in details.
文中介绍了蒸汽脱水的机理，并较详细介绍了蒸汽脱水的研究状况。
Water can change from liquid state into ice or vapour.
水能从液态变成冰或水蒸汽。
A liquid fuel which easily evaporates and turns into vapour is called "volatile".
易于蒸发和变成气体的液体燃料叫作挥发性燃料。
A cloud is a mass of vapour in the sky.
云是天空中的水汽团块。
When nitric acid is poured on copper, a Brown vapour gives off.
将硝酸倒在铜上，会散发出一种棕色的蒸气。
Therefore, when this vapour is cooled and condensed, the condensate will contain more volatile components.
因此，当该蒸汽被冷凝时，冷凝液中含有较多易挥发组分。
Vapour lamps can be used since they produce light of different characteristic wavelengths.
可以采用汽灯，因为此种灯能产生具有不同特征波长的光。
The glass tank contains hot mercury vapour.
那个玻璃容器里盛放的是热的水银蒸汽。
How much water vapour is absorbed into the film depends on the ambient relative humidity.
多少水蒸汽被薄膜吸收取决于周围环境的相对湿度。
Boiling water and water vapour etching test
沸水和水蒸汽侵蚀试验