ketones的中文翻译

ketones

英[] 美[]

n. 酮类（ketone 的复数）

双语例句

1. Not recommended for exposure to ketones and brake oil.: 不建议暴露于酮类及刹车油中。

2. Ludwig said ketones seem to have unique effects on the brain.: 路德维希博士说，酮似乎对大脑有种特殊影响。

3. N-oxides of heterocyclic esters, amides, thioesters, and ketones.: 杂环酯，酰胺，硫代酸酯和酮的N-氧化物。

4. Main components: a variety of aromatic ketones and aromatic esters.: 主要成分：各种芳香酮及芳香酯类等。

5. REDOX Relationships amongst Alcohols, Aldehydes and Ketones and Carboxylic acids.: 醇，醛与酮和羧酸之间的氧化还原关系。

6. The reaction of sulfate with aldehydes and ketones has been known for many years.: 大家知道硫酸盐能与醛类和酮类反应已有许多年了。

7. It is a kind of important reaction to prepare ketones through gas-solid catalysis.: 气固催化法制备酮类化合物是一类重要的反应。

8. At the same time, the addition reaction of organozinc reagent and ketones was investigated.: 同时对有机锌试剂与酮的加成反应进行了研究。

9. The adsorption of PO on the reduced catalyst is more complicated and ketones may be produced.: 而PO在还原态催化剂上的吸附行为较复杂，可能生成了酮类化合物。

10. The process of burning fat produces ketones, which some claim have an appetite-suppressing effect.: 燃烧脂肪的过程会产生酮，而酮据说有抑制食欲之效。

11. Do not recommend the use of low molecular weight in ketones, esters and mixtures containing nitrate.: 不建议使用于酮类、低分子量的酯类及含硝的混合物。

12. The application of supported catalysts in the oxidation of olefins to aldehyde and ketones was reviewed.: 总结了固载化催化剂在烯烃氧化合成醛酮中的应用。

13. Not recommended for use in chemical acid, nitro hydrocarbons, esters, ketones and compounds in chloroform.: 不建议使用于强酸、硝基烃、酯类、氯仿及酮类的化学物之中。

14. Process for the solid phase synthesis of aldehydes, ketones, oximes, amines and hydroxamic acid compounds.: 醛，酮，肟，胺和异羟肟酸化合物的固相合成方法。

15. Pure Gum Rubber is generally good for most weak chemicals, wet or dry organic acids, alcohols, and ketones.: 对于腐蚀性最弱的化学物质、湿的或干的有机酸、醇以及酮等流体介质，一般来说纯树脂橡胶表现还是好的。

16. This approach covers the substrate range of aliphatic, aromatic, heterocyclic and steric hindrance ketones.: 该催化剂适用于各种脂肪酮、芳香酮、杂环酮和位阻酮。

17. Can be used for alcohols and ketones, also can be used for sealing high temperature water vapor environment.: 可用于醇类及酮类，还可用于高温水蒸气环境之密封。

18. Chiral carbonyl iron systems have seldom been used in asymmetric transfer hydrogenation of aromatic ketones.: 手性羰基铁络合物很少被用于芳香酮的不对称氢转移氢化。

19. Progress in pinacol coupling of aldehydes and ketones using low valent titanium is reviewed in recent years.: 文章综述近几年来由低价钛还原偶联醛酮合成片呐醇的进展。

20. Ketones are found in unusual amounts in the urine of diabetics and people suffering from faulty fat metabolism.: 糖尿病患者的尿中丙酮量出现异常，并且患者脂肪代谢出现故障。

21. The product was mainly consisted of acids, alcohols, aldehydes, ketones, esters, water and small-molecule gases.: 白松的热裂解产物主要有酸类、醇类、醛类、酮类、酯类、水分和小分子气体等。

22. Mannich reactions with aromatic, aromatic ketones and aromatic aldehydes and their applications were studied systematically.: 系统研究了脂肪甲酮与芳香醛和芳香胺参与的曼尼奇反应。

23. The selective oxidations of secondary alcohols to corresponding ketones by ammonium chlorochromate were described in this paper.: 用氯化铵三氧化铬可以较高的产率将仲醇选择性氧化生成相应的酮。

24. In this review, asymmetric reduction of prochiral ketones and its recent advances have been described according to the reaction types.: 按反应类型分类，综述了酮的不对称还原方法及其近年来的新进展。

25. Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.: 酮及醌，不论是否有其他含氧基，及其卤化、磺化、硝化或亚硝化衍生物。

26. It is produced by the reduction of fuchsin by sulfurous acid, and is oxidized by aldehydes and ketones, restoring the magenta color of the fuchsin.: 配法是用亚硫酸使品红溶液还原，若有醛酮类存在时便使之氧化而重新呈现品红本身的洋红色。

27. He suggests Oscar is able - like dogs, which can reportedly smell cancer - to detect ketones, the distinctly-odoured biochemicals given off by dying cells.: 他暗示奥斯卡有能力探测出正在死亡的细胞产生的酮——就像报道过的那只能闻出癌症的狗一样。

28. Catalytic actiVity of Nickel complexes in the cross-coupling reaction for forming C-C bond have been studied. Gived spectra analysis date of ketones.: 本文就镍结合物在形成碳-碳键交叉偶联反应中的性能及活性做了探索和研究。并对合成产物进行了光谱分析及测试。

29. Catalytic actiVity of Nickel complexes in the cross-coupling reaction for forming C-C bond have been studied. Gived spectra analysis date of ketones.: 本文就镍结合物在形成碳-碳键交叉偶联反应中的性能及活性做了探索和研究。并对合成产物进行了光谱分析及测试。

百度翻译

ketones的意思

有道翻译

ketones的翻译

相关单词