dehydration

英 [ˌdiːhaɪˈdreɪʃən] 美 [ˌdihaɪˈdreɪʃən]

n.  脱水

TOEFL化学

BNC.20353 / COCA.14596



柯林斯词典

  1. VERB (常指为便于保存而)使(食品等)脱水,使干燥
    When something such as food is 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。
  2. V-ERG (使)(身体)脱水
    If you dehydrate or if something dehydrates you, 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。

双语例句

  1. Related environmental factors include heat, dehydration, and alcohol.
    相关环境因素包括:高温、水和酒精。
  2. The composition of dehydration of sorbitol was separated and determinated by gas chromatography.
    用气相色谱法分离和测定失水山梨醇各组分的相对含量。
  3. 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。
  4. 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。
  5. Abstract: Dehydration behavior of polyvinyl alcohol-glutaraldehyde hydrogel has been investigated in this paper.
    文摘:本文对聚乙烯醇-戊二醛水凝胶的脱水行为进行了研究。
  6. 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。
  7. 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。
  8. Based on the characteristics of electric dehydration of crude oil, a control system on PLC is designed.
    从原油电脱水系统的特点出发,设计基于可编程序控制器的电脱水控制系统。
  9. 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。
  10. 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。
  11. 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。
  12. 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。
  13. 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。
  14. 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。
  15. 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。
  16. The mechanical properties, dehydration ratio and swelling ratio are determined.
    测试了共混膜的力学性能、脱水率和溶胀度。
  17. 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。
  18. 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。
  19. 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。
  20. Suspend therapy if dehydration occurs and before surgery.
    如果发生脱水暂停治疗和手术前。
  21. 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。
  22. 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。
  23. 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。
  24. 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。
  25. 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。
  26. The results show that this technique is effective for dehydration of excess activated sludge and sludge stabilization.
    研究结果表明,该技术有效地对剩余污泥进行脱水,从而达到污泥稳定的目的。
  27. 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。
  28. 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。
  29. 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。
  30. A very large number die from starvation or dehydration.
    有大量的鸡死于脱水和饥饿。

英英释义

noun

  1. the process of extracting moisture

      Synonym:    desiccationdrying upevaporation

    1. depletion of bodily fluids

      1. dryness resulting from the removal of water

          Synonym:    desiccation