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。
• 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。
• The dehydration property of tannery sludge enhanced obviously after bioleaching treatment.
  制革污泥经过生物淋滤处理后，脱水性能得到了明显的提高。
• Study on a novel technique of azeotropic dehydration process for drying methomyl oxime;
  介绍了水在液化气中的存在形式和脱水方法的研究进展。
• Effects of several kinds of acidic catalysts on castor oil dehydration have been explored.
  考察了若干种酸性催化剂对蓖麻油脱水的影响。
• Concentration is distinct from dehydration, based on differences in final water content and product characteristics.
  由于最终的水分含量和产品特性不同，浓缩与脱水是不同的。
• As a result, they suffer from dehydration, which can be detrimental to your performance and health.
  结果，他们遭遇脱水，这个可能会对你的表现和健康有害。
• The catalysis of big pore strong acid resin for 1,4-butanediol dehydration to tetrahydrofuran is investigated.
  考察了大孔强酸性树脂对1,4丁二醇脱水制四氢呋喃的催化作用。
• Suspend therapy if dehydration occurs and before surgery.
  如果发生脱水暂停治疗和手术前。
• 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。