vapour

英 [ˈveɪpə(r)]

美 [ˈveɪpər]

n.  蒸气; 潮气; 雾气

复数：vapours　现在分词：vapouring　

CET4CET6考研TEM4TEM8

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

柯林斯词典

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

英英释义

noun

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

双语例句

• They fill the container with pure air made by evaporating liquid nitrogen and liquid oxygen, and add water vapour and some trace gases.
  他们往云室里填充了由液态氮和液态氧经气化后制成的纯净空气，并添加了水汽和一些痕量气体。
• They were in time to produce carbon, nitrogen, water vapour and other gases, which were to make the earth's atmosphere.
  它们最终产生了碳，氮气，水汽和其它气体，从而形成了地球上的大气层。
• The glass tank contains hot mercury vapour.
  那个玻璃容器里盛放的是热的水银蒸汽。
• Water is turned into vapour.
  水被加热以后，就变成了水蒸汽。
• Condenser: Device for reducing a gas or vapour to a liquid.
  冷凝器：把气体或蒸气转变成液体的装置。
• 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。
• Such particles act as nuclei for the condensation of water vapour into the droplets of which clouds are composed.
  这些颗粒在水蒸气凝聚成水滴并进一步合成为云层的过程中充当核心成分。
• Vapour can be changed into liquid by cooling.
  蒸气可以通过冷却变成液体。
• 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。