lactones
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双语例句
- 1. Esters, alcohols, aldehydes, and lactones were the major constituents.
- 主要成分为酯类、醇类、醛类、内酯类化合物。
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- 2. Lactones are major chemicals used in the preparation of other organic reagents.
- 内酯是制备其他有机试剂的重要化学品。
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- 3. The main ingredients of Tripterygium wilfordii are total alkaloids and terpenoid lactones.
- 雷公藤生物碱和总萜内酯是雷公藤主要有效成分。
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- 4. This article reviews the progress in the synthetic methods of fluorine-containing lactones.
- 就含氟内酯化合物合成方法的研究进展进行了综述。
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- 5. Objective:To detect the total flavonol glycosides and terpene lactones in Xinghong particles.
- 目的:测定复方杏红颗粒中的总黄酮醇苷和萜内酯的含量。
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- 6. OBJECTIVE to detect the total flavonol glycosides and terpene lactones in Ginkgo leaf tablets.
- 目的测定银杏叶片中总黄酮醇苷和银杏萜类内酯的含量。
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- 7. This article reviews the progress in the study on synthetic method of fluorine-containing lactones.
- 就含氟内酯化合物合成方法的研究进展进行了综述。
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- 8. Thus, it is a meaningful thing to study how to introduce fluorine -containing groups into lactones.
- 因此如何在内酯分子中,引入含氟基团是一个非常有意义的工作。
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- 9. Dr Blackwell studies a group of quorum-sensing molecules called acylated homoserine lactones (AHLs).
- Blackwell博士研究了群体感应中的一种叫做酰基高丝氨酸内酯(AHLs)分子。
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- 10. The extraction yield of the lactones under the optimal method was above 70%, and the purity was above 90%.
- 采用该方法,异土木香内酯与土木香内酯的提取率大于70%,其纯度大于90%。
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- 11. The contents of carboxyl, phenol hydroxyl, and lactones groups on carbon black surface have been determined.
- 同时测定了炭黑表面羧基、酚羟基、内酯基等酸性含氧基团的含量。
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- 12. Objective: to study the effects of total lactones of ginkgo on learning and memory disorder induced by ethanol.
- 目的观察银杏总内酯对乙醇所致记忆障碍的作用。
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- 13. Conclusion: Total lactones of ginkgo can prevent and treat the memory disorder in acute and chronic ethanol intoxication.
- 结论银杏总内酯可防治急、慢性乙醇中毒所致的学习记忆功能减退。
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- 14. Compared to conventional chemical synthesis, lipases catalyzed synthesis of lactones is simple, mild and highly productive.
- 与传统的化学合成法相比,脂肪酶催化合成内酯具有方法简单、反应条件温和和产率高等特点。
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- 15. Hawthorn has rich nutrition and contains vitamins, flavones, lactones, carbohydrates, proteins, fats and minerals such as Ca, P and Fe.
- 山楂营养丰富,含有多 种维生素,还含有黄铜类、内酯、糖类、蛋白质、脂肪和钙、磷、铁等矿物质。
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- 16. Isolation of three sesquiterpene lactones from the roots of Cichorium glandulosum Boiss. et Huet. by high-speed counter-current chromatography.
- 高速逆流色谱法分离毛菊苣根中的三种倍半萜烯内酯。
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- 17. Isolation of three sesquiterpene lactones from the roots of Cichorium glandulosum Boiss. et Huet. by high-speed counter-current chromatography.
- 高速逆流色谱法分离毛菊苣根中的三种倍半萜烯内酯。
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