condensation

英 [ˌkɒndenˈseɪʃn]

美 [ˌkɑːndenˈseɪʃn]

n.  凝结的水珠; (气体)冷凝，凝结; (书等的)简缩

复数：condensations　

TOEFLIELTS化学

BNC.11952 / COCA.15298

牛津词典

noun

• 凝结的水珠
  drops of water that form on a cold surface when warm water vapour becomes cool
• （气体）冷凝，凝结
  the process of a gas changing to a liquid
• （书等的）简缩
  the process of making a book, etc. shorter by taking out anything that is not necessary

柯林斯词典

• N-UNCOUNT 凝结的水珠
  Condensationconsists of small drops of water which form when warm water vapour or steam touches a cold surface such as a window.
  1. He used his sleeve to wipe the condensation off the glass.
     他用袖子擦掉玻璃上凝结的水珠。

英英释义

noun

• the act of increasing the density of something
  Synonym:condensing
• (psychoanalysis) an unconscious process whereby two ideas or images combine into a single symbol
• a shortened version of a written work
  Synonym:abridgementabridgmentcapsule
• the process or result of becoming smaller or pressed together
  1. the contraction of a gas on cooling
  Synonym:compressioncontraction
• atmospheric moisture that has condensed because of cold
  Synonym:condensate
• the process of changing from a gaseous to a liquid or solid state

双语例句

• Condensation will eventually cause the fabric of the building to rot away.
  冷凝作用将最终使建筑结构腐朽掉。
• An experimental investigation is made on the condensation heat exchanger with spirally corrugated tubes in this paper.
  为此，本文对螺旋槽管凝结换热器进行了试验研究，并将研究成果应。
• Experimental study on condensation heat transfer performance of a new copper tube;
  实验研究了常压条件下两类表面的滴状冷凝传热特性。
• This method proves that the number of different cycle times equals the number of condensation points.
  用该方法证明了不同周期时间的数目等于凝点的数目。
• Experimental analysis and study of the flue gas condensation unit is set or not on the catalytic combustion heater thermal efficiency.
  通过实验分析和研究了烟气冷凝装置设置与否对催化燃烧热水炉热效率的影响。
• The condensation heat transfer in the inclined reflux condensers at various inclinations was investigated.
  研究在不同倾角下回流冷凝器中的传热，建立了冷凝传热模型。
• Polyesters are condensation polymers.
  聚酯是缩和聚合物。
• Acrylate polyethylene glycol monoester was synthesized by condensation of PEG ( 200) and acrylic acid without water-carrying reaction.
  以聚乙二醇-200与丙烯酸直接缩合反应，在不加有毒带水剂的条件下合成了丙烯酸聚乙二醇单酯。
• The steam pressure falls on account of condensation in the cylinder.
  由于汽缸里的冷凝作用，蒸汽的压力降低了。
• Experimental results of steam condensation on the external surface of the vertical copper tubes were obtained.
  对每种表面进行了垂直管外水蒸汽的冷凝实验。