dehydration

英 [ˌdiːhaɪˈdreɪʃən]

美 [ˌdihaɪˈdreɪʃən]

n.  脱水

TOEFL化学

BNC.20353 / COCA.14596

柯林斯词典

• VERB (常指为便于保存而）使(食品等)脱水，使干燥
  When something such as foodis dehydrated, all the water is removed from it, often in order to preserve it.
  1. Normally specimens have to be dehydrated.
     标本通常需要经过干燥处理。
• V-ERG (使)（身体）脱水
  If youdehydrateor if somethingdehydratesyou, you lose too much water from your body so that you feel weak or ill.
  1. People can dehydrate in weather like this...
     人们在这样的天气下可能会脱水。
  2. Alcohol quickly dehydrates your body.
     酒精会让身体迅速脱水。

英英释义

noun

• the process of extracting moisture
  Synonym:desiccationdrying upevaporation
• depletion of bodily fluids
• dryness resulting from the removal of water
  Synonym:desiccation

双语例句

• Such as: vacuum distillation, evaporation, dehydration, crystal, drying in the process.
  如：真空蒸馏、蒸发、脱水、结晶、干燥等工艺过程中。
• Treatment and prevention of acute and chronic diarrhea caused by mild dehydration.
  治疗和预防轻度脱水引起的急性和慢性腹泻。
• Dehydration and fever can be treated with oral rehydration salts and paracetamol.
  脱水和发烧可用口服补液盐和对乙酰氨基酚进行治疗。
• Design a inner-cooled screw surimi dehydration unit, and carried out surimi dehydration temperature inhibition test.
  设计了内冷却式鱼糜螺旋脱水装置，并进行了鱼糜脱水温升抑制试验。
• Roof-contacted filling and dehydration in stope are two critical problems in mines in which backfill mining method was used.
  充填接顶和采场脱水是应用充填采矿法的矿山急需解决的两个技术问题。
• Lack of water can lead to dehydration, confusion and is eventually, fatal.
  缺乏水可导致脱水，精神错乱，和最终致命。
• After application of this demulsifier, the dehydration rate has been improved arid operation cost has been saved.
  应用该破乳剂后，明显提高破乳剂的脱水率，节约了运行成本。
• In this paper, BP neural network was applied to simulating the dehydration reaction of lactic acid.
  本文采用BP神经网络对乳酸脱水制丙烯酸的催化过程进行了仿真研究。
• The dehydration process can be described by means of apparent first-order reaction.
  突发脱水后的过程可以用一级反应动力学描述。
• The reaction mechanisms of the dehydration and alkylation are discussed.
  讨论了脱水反应和烷基化反应的机理。