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

• 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。
• 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。
• 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。
• 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。
• Dehydration and low blood sugar turned me into a disclosure train with no brakes.
  脱水和低血糖让我成为了一辆没闸的告白列车。
• 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。
• 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。
• This paper analyzes the reasons of difficulty in demulsification and dehydration of super heavy oil during sewage recovery.
  针对回收污水中超稠油破乳脱水困难等问题进行了原因分析。
• 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。