查询词典 alkaloids

Tea contains caffeine, theophylline, theobromine, xanthine alkaloids and other substances, is a good basic drinks.

茶叶中含有咖啡因，茶碱，可可碱，黄嘌呤等生物碱物质，是一个良好的基础饮料。

Instead the alkaloids it contains - mainly theobromine and caffeine - act as stimulants and rejuvenate the skin.

相反，其所含的生物碱——主要是可可碱和咖啡因——担当着兴奋剂的作用，唤醒肌肤活力。

Our data indicate that mitochondria might be the most vunerable organelle to areca alkaloids . Furthermore ,the occurrence of vesiculation seemed to be PCE-specific ,In conclusion ,at the concentration of MSD , PCE of areca fruit is able to induce a series of reversible changes in the cytoplasm of treated cells .

本文的结论﹐乃是利用槟榔果实的PCE及两种槟榔碱﹐在 MSD的浓度下﹐我们可以诱发一系列可逆性的细胞变化可变诱发﹐此一可逆性的特质可能牵涉到PCE可先破坏或停止细胞的合成作用，诱发细胞解毒作用﹐再激活细胞再生的过程或机转。

Rauvolfia vomitoria, an important plant as medicine resource, contains many kinds of alkaloids, such as reserpine and yohimbine .

催吐萝芙木是一种重要的药用植物，含有利血平和育亨宾等多种生物碱。

Objective: To observe the effect of total alkaloids from Zanthoxylum Nitidum on rats with ulcerative colitis.

目的 观察两面针总碱对溃疡性结肠炎大鼠的抗炎作用，并探讨其可能的机制。

ObjectiveTo observe the effect of total alkaloids from Zanthoxylum nitidum on some gastric mucosal defensive factors in rats with gastric ulcer and to explore its anti ulcer mechanisms.

目的研究两面针总碱对胃溃疡大鼠部分黏膜防御因子的影响，以探索其抗溃疡机制。

The technology of extraction total alkaloids from the Abrus cantoniensis Hance was studied and the optimum ultrasonic extraction conditions were obtained through the orthogonal experimental design.

研究了鸡骨草总生物碱的超声提取工艺，通过正交试验得出了超声提取的最佳工艺条件。

Objective: To study the effects of active components (total saponins, total steroids and total alkaloids) of Achyranthes bidentata Blume on the contraction of vascular smooth muscle.

目的：研究怀牛膝有效成分（总皂苷、总甾体、总生物碱）对血管平滑肌收缩作用的影响。

Conclution: Diester aconitum alkaloid can be changed to monoester aconitum and aconine alkaloids. Under the controled condition benzoylaconine is a major hydrolysis products.

双酯型的乌头碱可水解转化为单酯型乌头碱和乌头原碱；在控制条件下，苯甲酰乌头原碱为主要水解产物。

The content of aconitic alkaloids in Sini Decoction and its variety depend on both their solubility and chemical stability.

结论四逆汤中的乌头碱类生物碱的种类及含量由其溶解性和化学稳定性共同决定。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。