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

• 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。
• 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。
• 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。
• 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 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。
• 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。
• Decline in the quality of surimi can be effectively avoided by temperature control in the dehydration process of surimi.
  在鱼糜脱水过程中进行温度控制，可以有效避免鱼肉因长时间的挤压而影响鱼糜产品质量。
• Cholera causes severe diarrhoea and if left untreated can lead to severe dehydration and death.
  霍乱会导致剧烈的腹泻，如果不加以治疗可能引起严重脱水和死亡。
• 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。
• 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。