dehydration
英 [ˌdiːhaɪˈdreɪʃən]
美 [ˌdihaɪˈdreɪʃən]
n. 脱水
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.- Normally specimens have to be dehydrated.
标本通常需要经过干燥处理。
- Normally specimens have to be dehydrated.
- 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.- People can dehydrate in weather like this...
人们在这样的天气下可能会脱水。 - Alcohol quickly dehydrates your body.
酒精会让身体迅速脱水。
- People can dehydrate in weather like this...
英英释义
noun
- the process of extracting moisture
- depletion of bodily fluids
- dryness resulting from the removal of water
双语例句
- Cyclohexene was synthesized by dehydration of cyclohexanol with anhydrous aluminum chloride as catalyst.
以无水三氯化铝作催化剂，对环己醇脱水制备环己烯的反应进行研究。 - 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。 - 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。 - Suspend therapy if dehydration occurs and before surgery.
如果发生脱水暂停治疗和手术前。 - Symptoms include acute watery diarrhoea and vomiting which can result in severe dehydration or water loss.
其症状包括可导致严重脱水或水分丢失的水样腹泻和呕吐。 - Related environmental factors include heat, dehydration, and alcohol.
相关环境因素包括：高温、水和酒精。 - 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。 - 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。 - 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。 - 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。