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

• The glass tank contains hot mercury vapour.
  那个玻璃容器里盛放的是热的水银蒸汽。
• 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。
• 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。
• Water is turned into vapour.
  水被加热以后，就变成了水蒸汽。
• 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。
• The multiple-effect evaporator uses the vapour produced in one unit to heat a succeeding unit.
  多效蒸发器利用一个单元产生的蒸汽加热后一个单元。
• 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。
• This light can be used to illuminate a glass bulb containing sodium vapour.
  可以用这种光来照射一个含有钠蒸气的玻璃泡。
• Water vapour and clouds are the primary variables modulating direct solar absorption.
  水汽和云是调节直接太阳吸收的主要要素。
• 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。