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 present situation and prospects of the coldbox processes with gas or vapour as curing agent were introduced.
  介绍了各种用气体或气雾体硬化的化学粘结剂冷芯盒工艺的研究现状和发展前景。
• 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。
• 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。
• 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。
• And water vapour is green house gas.
  水蒸气就相当于温室气体。
• If it were not for the vapour in the air, there would be no dew.
  如果空气中没有水气，就没有露水。
• 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。
• 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。
• Water can change from liquid state into ice or vapour.
  水能从液态变成冰或水蒸汽。
• 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。