vapor

英 [ˈveɪpə(r)]

美 [ˈveɪpər]

n.  蒸汽，水气
v.  蒸发

复数：vapors　

TOEFL

COCA.8212

柯林斯词典

• → see:vapour

英英释义

noun

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

双语例句

• Water vapor feedback in the tropical upper troposphere: model results and observations.
  热带对流层高层水气反馈：模式结果和观测。
• The synthesis of acrolein by means of the catalytic vapor phase condensation of formaldehyde and acetaldehyde was studied.
  利用冷凝甲醛和乙醛的气相催化法，来研究***的合成。
• The experimental system of oil vapor pump has been widely used in education, scientific research and production department.
  喷油泵实验系统被广泛应用在教学、科研及生产部门，成为我国喷油泵研究与制造水平的关键。
• Water molecules adhere to the gels surface because it exhibits a lower vapor pressure than the surrounding air.
  坚持以水分子凝胶表面，因为它表现出了周围的空气低蒸气压比。
• The phenomenon of condensation of low-pressure vapor in a horizontal tube is studied.
  结合蒸发式冷凝器的设计，对水平管内低压蒸汽冷凝现象进行了实验研究。
• Lithium bromide is a kind of effective vapor absorbent and atmosphere humidity regulator.
  用途溴化锂是一种高效水蒸气吸收剂和空气湿度调节剂。
• Most of atmosphere's water vapor comes from evaporation of sea water.
  大气中的水汽大部分来自海水蒸发。
• The cold wind condenses vapor into rain.
  冷风使水蒸气凝结成雨。
• The vapor from the upper container is condensed, the condensate is collected and its volume measured.
  上面容器中的蒸气冷凝，将凝结液集中并测量其体积。
• The intrinsic resistances and gas sensing performance of the samples to ethanol vapor were tested.
  对这三种厚膜传感器的本征电阻及对乙醇蒸汽的敏感特性进行了测试。