详细释义
Noun:
-
an unsaturated hydrocarbon obtained from plants
双语例句
- 1. Bilobalide in leaves had a high ratio of total terpene lactone.
- 叶片中的双叶利德具有很高的总萜内酯比例。
youdao
- 2. The low-polarity additive is either a styrenated terpene resin or a polyterpene resin.
- 所述低极性添加剂是一种苯乙烯化的萜烯树脂或者是一种聚萜烯树脂。
youdao
- 3. 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。
youdao
- 4. Terpene - Maleic resins based on turpentine have wide usage in different industry department.
- 以松节油为基础的萜烯马来树脂在各种不同的部门得到广泛的应用。
youdao
- 5. 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。
youdao
- 6. There is an important medical value of the Ketone and Terpene which are extracted from Ginkgo leaf.
- 银杏叶提取物的主要成分黄酮和萜类内酯有着重要的医学价值。
youdao
- 7. We have found that there is a maximum flavone content clone among males and a maximum terpene clone among females.
- 雄株内有黄酮含量最高的无性系，而雌株内有内酯含量最高的无性系。
youdao
- 8. Kiwifruit contain a lot of bioactive components, which mainly are linolenic acid, GSH, polyphenols, terpene and amylose.
- 猕猴桃含有大量生物活性物质，其中主要为亚麻酸、谷胱甘肽、多酚类化合物、萜类化合物及多糖类。
youdao
- 9. Objective To clone the terpene synthase gene from Santalum album l. which participates in the synthesis of essential oil.
- 目的通过克隆技术获得参与檀香挥发油形成的萜烯合成酶基因。
youdao
- 10. In this paper, the recent progress in research on catalytic hydrogenation of the major terpene feedstocks is been surveyed.
- 综述了国内外主要萜类化合物催化加氢研究进展状况。
youdao
- 11. Sandalwood essence, for example, is a terpene, and the demand for its potent smell means the tree it comes from is becoming rare.
- 如檀香的精华就是一种萜烯，[font=宋体][size=10.5pt]对其浓烈香味的需求导致了产此香精的檀香树变得稀缺。
youdao
- 12. Trees produce natural chemicals, called isoprene and terpene, that are thought to protect their leaves from too much heat and sunlight.
- 树木分泌的天然化学物质异戊二烯和萜烯被认为可保护树叶免受过多热量和阳光的伤害。
youdao
- 13. The results showed that all terpene selected enhanced transdermal permeation flux and decreased the lag time of hydrochloride propranolol.
- 实验选用的萜均能显著增加药物透皮速率、减少迟滞时间。
youdao
- 14. There were significant effects of soil water content on flavonoid, terpene lactone and endogenous hormones concentration of l Ginkgo leaf.
- 土壤水分含量对银杏叶中黄酮、内酯含量产生了显著的影响。
youdao
- 15. The simple, economical process gives high-quality terpene esters while avoiding waste-disposal issues of other common acylation procedures.
- 这个简单经济的方法得 到高品质的萜烯酯，同时避免了其它常用酰基化方法中的废物处理问 题。
youdao
- 16. Rare oxide as carrier, although had obtained the structure of similar terpene compound, the yield of the myrcene obtained was in poor yield;
- 稀土氧化物作载体，虽有同类萜烯化合物的结构获得，但产率较低；
youdao
- 17. Terpene synthases catalyse the biosynthesis of monoterpenes, sesquiterpenes and diterpenes with the GPP, FPP and GGPP as substrates, respectively.
- 萜类合酶催化单萜、倍半萜和二萜生物合成，即分别催化gpp、FPP和GGPP形成单萜、倍半萜和二萜。
youdao
- 18. Terpenes Content-13% to 15% Peppermint Oil Dementholised without Terpene: Description: a colourless slight to yellowish liquid with a characteristic odour.
- 烯含量：13%至15%未使用烯制取的薄荷素油：描述：无色至淡黄色液体，具有薄荷特质香味。
youdao
- 19. The increases calculated for floral terpene emissions indicate that very significant increases in the amount of floral scents will likely occur in a warmer world.
- 花香中检测到的萜类排放物增长量表明，在相对暖和的地区花香浓度显著增长的现象更易出现。
youdao
- 20. Terpene lactone content of stem were the lowest, corresponding to 1/3 of leaves and 1/2 of root while bilobalide in leaves had a high ratio of total terpene lactone.
- 银杏茎中萜类内酯含量最低，相当于叶含量的1/3和根含量的1/2。叶中白果内酯含量在总萜类内酯中所占比例较高，而在根和茎中所占比例则较低。
youdao
- 21. The class II terpene synthase producing syn-copalyl diphosphate from the universal diterpenoid precursor geranylgeranyl diphosphate was also mapped to this same region.
- 催化通用的二萜类前体香叶基香叶基二磷酸产生同向柯巴基二磷酸的II类萜烯合酶也被定位在这个区域内。
youdao
- 22. At the same time, we deal in menthol crystals, dementholized mint oil, spearmint oil, lavender oil, menthe piperita oil and imported orange oil and citrus terpene and so on.
- 同时公司经营薄荷脑、薄荷素油、留兰香油、薰衣草油、椒样薄荷油等天然香料及进口甜橙油、甜橙油萜等产品。
youdao
- 23. The review focuses on the different catalysts and craft on the hydrogenation of the major terpene: pinene, dipentene, citronellal citral, geraniol etc over catalysts and craft.
- 主要介绍蒎烯、 双戊烯、香茅醛、 柠檬醛、 香叶醇和橙花醇等萜类化合物的加氢催化剂种类及其工艺条件。
youdao
- 24. This review mainly summarizes the recent research progress in structure, classification and metabolism of terpene synthases. The regulation of terpene metabolism is also discussed.
- 综述了近年来在萜类合成酶结构、分类和作用机理以及萜类代谢调控的研究进展。
youdao
- 25. The results show that terpene compounds in the volatile oils were identified. The higher chemical components in the volatile oil are camphene, pinene, phellandrene, zingiberene and borneol.
- 结果表明：生姜挥发油的主要化学成分是萜类化合物茨烯蒎烯水芹烯姜烯和冰片等。
youdao
- 26. The results show that terpene compounds in the volatile oils were identified. The higher chemical components in the volatile oil are camphene, pinene, phellandrene, zingiberene and borneol.
- 结果表明：生姜挥发油的主要化学成分是萜类化合物茨烯蒎烯水芹烯姜烯和冰片等。
youdao
- The major compounds in dichloromethane extractives comprised of terpene and naphthalene derivatives.
二氯甲烷提取物中主要化学组分是萜烯类和萘衍生物。
用作名词 (n.)
用法讲解
- acyclic terpene 无环萜烯
- bicyclic terpene 双环萜烯
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
