evaporation

英 [ɪˌvæpəˈreɪʃn]

美 [ɪˌvæpəˈreɪʃn]

n.  蒸发，挥发，汽化

CET6TOEFL化学

BNC.16115 / COCA.15342

柯林斯词典

• V-ERG （使）蒸发;（使）挥发
  When a liquidevaporates, oris evaporated, it changes from a liquid state to a gas, because its temperature has increased.
  1. Moisture is drawn to the surface of the fabric so that it evaporates...
     湿气被吸到织物表面从而蒸发。
  2. The water is evaporated by the sun.
     水在阳光照射下蒸发了。
• VERB （情绪）逐渐消失；（计划）逐渐落空；（活动）逐渐停止
  If a feeling, plan, or activityevaporates, it gradually becomes weaker and eventually disappears completely.
  1. My anger evaporated and I wanted to cry...
     我的怒气渐渐消失，想大哭一场。
  2. Your dreams always seem to evaporate, and nothing ever quite matches expectations...
     你的梦想似乎总是逐渐破灭，从来没有什么事情能完全符合你的预期。
  3. The project evaporated and Harry was left high and dry.
     那个项目逐渐叫停，哈里陷入了困境。

英英释义

noun

• the process of extracting moisture
  Synonym:dehydrationdesiccationdrying up
• the process of becoming a vapor
  Synonym:vaporizationvaporisationvaporvapour

双语例句

• An equation for predicting evaporation heat of liquids obtained by means of gathering theory was modified.
  对由分子聚集理论得到的液体汽化热的方程进行了修正。
• The occurrence of impurities during the deposition process can also be caused by the evaporation of certain substrate materials.
  沉积过程中杂质也可因某些基体材料的蒸发而产生。
• Furthermore, if the water ice was mixed in rock or dust, it would protect them from evaporation.
  而且如果这些并和泥土石头混合，它就不会蒸发了。
• The ground evaporation, temperature and precipitation are important parameters for estimating the water resources.
  地面蒸发量、气温和降水是估算水资源各分量的重要物理量。
• Milk retains its allergenicity through condensation, evaporation, and drying.
  牛奶在经过凝聚、蒸发和烘干后仍保留过敏性。
• The process of evaporation causes a cooling effect.
  蒸发的过程产生了制冷效应。
• When concrete loses moisture by evaporation it shrinks.
  当混凝土由蒸发丢失水分时便产生了收缩现象。
• Based on the analysis on mechanism of horizontal tube falling film evaporation, a falling film evaporation solar desalination unit was designed.
  在分析横管降膜蒸发机理的基础上，设计了一台降膜蒸发太阳能海水淡化装置，并对影响该装置性能的因素进行了实验研究。
• This paper studies the thermodynamics of the evaporation, dissolution and desulfurization of calcium in liquid iron.
  研究了金属钙在铁水中的蒸发和溶解及对铁水脱硫反应的热力学。
• Heating makes the molecules of a material move faster, increasing the rate of evaporation.
  加热使物质的分子运动得更快，结果就加大了蒸发的速率。