二萜用英语怎么说，二萜的英文翻译

词语导航

基本信息

词语：二萜

繁体：二萜

拼音：èr tiē

英语翻译

【化】 diterpene

分词翻译

二的英语翻译：

twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-

萜的英语翻译：

【化】 terpene
【医】 terpene

翻译例句

1. 目的研究剑川乌头中的二萜生物碱。

Objective To study the alkaloids from Aconitum handelianum.

2. 同时含有少量倍半萜和二萜类物质。

The volatile substance contained a little of sesquiterpenes and diterpenoids.

3. 大戟属；二萜；药理活性；综述。

Euphorbia L.; diterpenoids; pharmacological activity; review.

4. 目的：研究滇西乌头的二萜生物碱成分。

Objective:To investigate the diterpenoid alkaloids from Aconitum bulleyanum.

5. 一个新骨架二萜生物碱。

New Skeleton Diterpenoid Alkaloid from Aconitum Vilmorinianum Kom.

6. 结论：豨莶草抗血栓有效组分以二萜类成分为主。

Conclusion: Diterpenoids were main compounds in the antithrombotic fraction of Herba Siegesbeckiae.

7. 目的：对黄山乌头中二萜生物碱类化合物进行研究。

AIM:To study the diterpenoid alkaloids of the radix of Aconitum carmichaeli var.wwW.wenTiYi.cOm

8. 水稻产生稻壳酮二萜类化合物作为抗毒素和化感素。

Rice (Oryza sativa) produces momilactone diterpenoids as both phytoalexins and allelochemicals.

9. 贝壳杉烷型二萜成分以海南产圆滑番荔枝中含量最高。

The content of ent-kaurane diterpenes was highest in A. squamosa L. (hainan).

10. 目的：丹参二萜醌的结构-细胞毒活性的关联与探讨。

AIM Structure-Cytotoxic activity relationship and three -dimensional structures of diterpenoid tanshinones from Salvias have been studied.

11. 本文对多氧芳香型三环二萜化合物的全合成进行了综述。

In this paper , the total synthesis of polyoxygenated aromatic tricyclic diterpenes is reviewed.

12. 目的：研究大萼香茶菜总二萜对机体免疫功能的调节作用。

Objective: The regulatory effects of total diterpene of Rabdosia macrocalyx (Dunn) Hara on immune function were studied.

13. 本主综述了二维核磁共振谱在测定二萜类生物碱结构中的最近进展。

The up-dated applications of 2D—NMR techniques in determining the structures of some diterpenoid alkaloids are reviewed.

14. 目的：探讨丹参二萜醌对邻苯三酚自氧化反应产生的氧自由基的作用。

Object: to observe the oxygen derived free radicals scavenging of diterpenoid tanshinones by pyrogallol autoxidation systems.

15. 归纳总结了1984年以来所发表的有关去甲二萜生物碱的药理作用。

This review has described the pharmacological activities of norditerpenoid alkaloids mainly including analgesia, anti-inflammatory and antiarrhythmic action with was published since 1984.

16. 目的建立一种高效的提取和富集分离半边旗中二萜类活性成分的方法。

OBJECTIVE To develop a HPLC method for extracting and separating the diterpenoids from Pteris semipinnata L.

17. 马尾松松香二萜中性物及其中各组分的含量与地区分布之间存在密切关系。

The total amount of diterpene and contents of different components from P. massonana are closely related to locations where pine tree grows.

18. 目的研究新四环二萜类化合物G和J的抗肿瘤作用及对细胞周期分布的影响。

OBJECTIVE: To investigate the antitumor activity of compound G and J, two kinds of gibberellin derivatives and their effect on cell cycle progression.

19. 海绵中含有多种多样的萜类化合物，包括单萜、倍半萜、二萜、二倍半萜和三萜。

The marine sponges are a rich source of terpenoids including monoterpenoids, sesquiterpenoids, diterpenoids, sesterterpenoids and triterpenoids.

20. 滇乌碱是云南乌头属植物中分布最广、含量最高的一种二萜生物碱成分，但其毒性高。

Yunaconitine, a diterpenoid alkaloid native to Yunnan in the plants of Acordtum species, is the rich-est in content and the widest in distribution, but its toxicity is high.

21. 冬凌草甲素是从冬凌草等植物叶子中提取出的一种贝壳杉烯二萜类化合物，具有好的抗肿瘤活性。

Oridonin anent-kaurene diterpenoid compound mainly isolated from the leaves of R. rubescen. Oridonin has been proved to possess good antitumor activity .

22. 概述了低价钛诱导的羰基还原偶合反应作为环化关键步骤在西松烷型二萜天然产物全合成中的应用。

The application of carbonyl reductive coupling reaction induced by low valent titanium as the crucial macrocyclization in the total syntheses of cembrane- type diterpenoids are reviewed.

23. 其中化合物1、7、8为新的二萜类化合物，化合物2,3为首次从该属植物中分离得到的化合物。

Among them, compounds 1, 7, 8 were new compounds, and 2, 3 were isolated for the first time from Caesalpinia.

24. 紫杉烯合酶是一种二萜环化酶，催化牛儿基牛儿基焦磷酸形成紫杉醇生物合成过程中的中间体紫杉烯。

Taxadiene synthase, a diterpene cyclase, catalyzes the conversion of geranylgeranyl diphosphate (GGPP) to taxadiene, a key intermediate in Taxol biosynthesis in yew.

25. 结果计算表明，显脉香茶菜素存在一个抗癌活性区，此区的活性明显高于毛叶香茶二萜的相应结构区。

Results The result of calculation proved that nervosin had an anticancer active zone against cancer, the activity of newosin was apparently higher than rabdoepigib…

26. 本文从来源、结构类型和生物活性三方面，对近8年来新发现的98种天然二萜酚类化合物进行了综述。

This article gave a review on the origin, types of the structures and biological activities of 98 novel phenolic diterpenoids.

27. 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。

The class II terpene synthase producing syn-copalyl diphosphate from the universal diterpenoid precursor geranylgeranyl diphosphate was also mapped to this same region.

28. 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。

Terpene synthases catalyse the biosynthesis of monoterpenes, sesquiterpenes and diterpenes with the GPP, FPP and GGPP as substrates, respectively.

29. 目的研究4（2 0 ）双键5 / 7/ 6型紫杉烷类二萜化合物的质谱裂解特征，以及取代基种类及位置对质谱裂解的影响，探讨该类化合物的质谱裂解规律。

AIM To investigate the fragmentation behavior of three 4(20) methylene 5/7/6 type taxoids, and the influence of types and positions of the substituents on fragmentation.

30. 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。

Trees produce natural chemicals, called isoprene and terpene, that are thought to protect their leaves from too much heat and sunlight.