enzyme

英 [ˈenzaɪm] 美 [ˈenzaɪm]

n.  酶

复数:enzymes

TOEFLIELTSGRETEM8化学

Collins.2 / BNC.5221 / COCA.7064



牛津词典

noun


  1. a substance, produced by all living things, which helps a chemical change happen or happen more quickly, without being changed itself

    柯林斯词典


    1. An enzyme is a chemical substance that is found in living creatures which produces changes in other substances without being changed itself.

      双语例句

      1. The scientists are cautious about using enzyme therapy on humans
        科学家们对在人身上使用酶疗法非常慎重。
      2. This enzyme would make the filtration of beer easier.
        这种酶会使啤酒更容易过滤。
      3. Tampering with a single enzyme can lead to untoward effects elsewhere.
        破坏一种酶可能会导致在别处出现异常。
      4. One form of this enzyme makes the prostaglandin that causes pain and swelling.
        这种酶的一种形式,使前列腺素引起疼痛和肿胀。
      5. The production and the application of esterifying enzyme get improved continuously.
        酯化酶生产和应用技术得到不断改进。
      6. Application of enzyme technique in peanut meal protein hydrolyzation;
        研究了醇洗高温花生粕生产花生蛋白的工艺。
      7. Enzyme that cleaves lactose into galactose and glucose.
        将乳糖分解为半乳糖和葡萄糖的酶。
      8. The changes of sugar and related enzyme activity in Kiwifruit during softening and senescence were researched.
        研究了猕猴桃果实软化衰老过程的糖以及与糖类相关酶活性的变化。
      9. Hence, HPCD and ultra-high pressure inactivate PPO and PE by changing structure of enzyme protein.
        因此,HPCD和超高压技术通过改变PPO和PE酶蛋白的结构达到钝化酶活性的目的。
      10. These enzyme aggregates provide a mechanism.
        这些酶的聚集物提供了一种机制。
      11. The effects of the use of ethanol compound enzyme on high-concentration mash fermentation of corn ethanol were investigated.
        探讨了添加酒精复合酶对玉米酒精浓醪发酵的影响。
      12. Objective To isolate strains producing soymilk-clotting enzyme and study its fermentation conditions and enzyme properties.
        目的从土壤中分离产豆乳凝固酶菌株,并研究其发酵条件和酶学性质。
      13. The change trend of enzyme and microbe in the fermented grains during the fermentation was made clear.
        初步弄清了老白干香型白酒酒醅发酵过程中主要微生物和酶活力的变化趋势。
      14. Studied enzyme technology of extracting dietary fiber from wheat bran.
        研究了酶法提取麦麸膳食纤维工艺。
      15. Results The expressive vector has been constructed and confirmed by restriction enzyme digestion and DNA sequencing analysis.
        结果构建的表达载体经过限制性内切酶分析和DNA序列测定,证实准确无误。
      16. Boosting their levels seems to compensate for oxidative damage to this enzyme.
        提高它们的量似乎弥补了氧化物对这种酵素的损害。
      17. The thermophilic enzyme from thermophilic bacteria has the thermostability and thermophilic characteristic.
        来源于嗜热菌的嗜热酶具有热稳定性和嗜热性。
      18. Intolerance enzyme, acid stability.
        不耐酶,对酸稳定。
      19. Progress of the enzyme immobilization anode modification of the EFC was reviewed in this paper.
        本文综述了固定化酶阳极修饰在EFC研究中的进展。
      20. The enzyme inhibition method of pesticide residues has been developed.
        对农药残留快速检测方法&胆碱酯酶抑制法进行了研究。
      21. Sucrase An enzyme that breaks down sucrose into glucose and fructose.
        蔗糖酶:使蔗糖分解成为葡萄糖和果糖的酶。
      22. The enzyme armoury is sufficient to degrade most proteins to small peptides and amino acids.
        这一酶库足以将大多数蛋白质降解成短肽和氨基酸。
      23. This paper reviews the progress about short peptide synthesis catalysed by enzyme in reverse micelle and its prospects.
        本文对在反胶束中酶促合成短肽的进展进行了综述,并对其应用进行了展望。
      24. Catalase is an antioxidant enzyme that catalyses the decomposition of hydrogen peroxide ( H202) to water and oxygen.
        过氧化氢酶是一种抗氧化酶,催化过氧化氢(H202)分解成水和氧气。
      25. The production techniques of wort with shelled barley flour as auxiliary materials by added enzyme method were studied systematically.
        系统地研究了以脱皮大麦粉为辅料、采用外加酶法制备麦汁的生产工艺。
      26. The effects of solid concentration and enzyme dosage on sugar removing rate were also investigated.
        还探讨了固形物浓度和酶用量对除糖率的影响。
      27. This review introduces the recent progress in catalytic promiscuity of enzyme and the application to organic synthesis.
        介绍了近几年来酶的催化多功能性及其应用于有机合成反应研究的最新进展。
      28. Then soybean milk was hydrolyzed by Enzyme B at the optimum enzymolysis conditions.
        本实验研究了在不同条件下用三种酶酶解豆浆中蛋白的程度。
      29. Exogenous complex enzyme consisted of cellulase, xylanase, acid protease, neutral protease and pectinase.
        复合酶由纤维素酶、木聚糖酶、酸性蛋白酶、中性蛋白酶和果胶酶组成。
      30. Hydrolization and enzyme activities of isolates were examined.
        测定了分离菌株的水解活性和多种酶活。

      英英释义

      noun

      1. any of several complex proteins that are produced by cells and act as catalysts in specific biochemical reactions