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

• 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。
• The lateral or downward movement of dissolved or suspended material within soil when rainfall exceeds evaporation.
  淋溶作用当降雨量超过蒸发量时，土壤中溶解或悬浮物的向侧面或向下的运动。
• 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。
• At this state condensation and evaporation are at an equilibrium and take place at the same rate.
  在这种状态时水的凝结和蒸发达到平衡状态并且以相同的速度进行。
• Experimentation analysis of the influence of the openness of the expansion valve and evaporation temperature on the capability of the heat pump dehumidification in this paper.
  对除湿机膨胀阀开度和蒸发温度对除湿机性能的影响进行了实验分析。
• An annular combustor with evaporation tubes was designed for certain micro-turbojet engine.
  为某微型涡喷发动机设计了一个蒸发管环形燃烧室。
• 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。
• 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。
• The obtained data can be used in the simulation of the multistage decompression evaporation crystallization process.
  所得数据可以用于粗对苯二甲酸多级降压蒸发结晶过程的模拟。
• 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。