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

• 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。
• Simulation and theoretical study of capillary condensation of nitrogen in MCM-41
  氮气在MCM-41中毛细凝聚的模拟和理论研究
• The heat transfer and flow pass condensation segment in the gravity heat pipe with inner screw thread were investigated.
  分析了在重力热管内加内螺纹的方法，研究了重力热管的冷凝段的传热及流动状况。
• Diisobutyl acetal was synthesized by the condensation of paraldehyde and iso-butyl alcohol.
  以三聚乙醛和异丁醇为原料，合成了二异丁基乙缩醛。
• 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。
• 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 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。
• 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。
• 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。
• A condensation to quinoid systems occurs.
  发生了醌型体系的缩合反应。