terpenes
英
美
网络 萜烯类; 松烯; 萜类; 烯类
双语例句
- The study suggests that plants are able to produce more terpenes the chemicals that give them their smell-in hotter conditions.
这项研究指出，在更温热的气候条件下，植物会制造出更多的萜烯为植物提供香气的化学物质。 - Study of the Reversal Effect and Mechanism on Multidrug Resistance of Breast Cancer Cell Line MCF-7/ ADM by the Total Terpenes of Celastrus Orbiculatus
南蛇藤总萜对人乳腺癌MCF-7/ADM多药耐药的逆转作用以及相关机制的实验研究 - But SPME was suitable to extract the substances such as terpenes, aldehyde ketones and small polar hydrocarbon compound with the low boiling point.
而SPME萃取的物质主要是低沸点的萜类、醛酮类和小极性的烃类。 - ASE can extract the substances such as acids. terpenes, aldehyde ketones and the big polar alcohols with low boiling point as well as the high boiling point.
ASE除了萃取低沸点的萜类外，还有高沸点酸类、萜类、醛酮类和大极性醇类。 - Conclusion The major chemical constituents of essential oil in Eupatorium adenophorum are terpenes.
结论紫荆泽兰挥发油的主要化学成分为萜类化合物。 - The results show that there are n-alkanes, isoprenoid alkenes, terpenes and stericles in the organics.
结果表明：有机物中只含有少量的正构烷烃、类异戊二烯烷烃、萜类化合物和甾类化合物； - Juvenility confactors have been identified as terpenes.
幼年辅助激素已经鉴定出是萜类化学物。 - Molecular transposition, which takes place principally in the process of the transfer of positive charge and the synthesis of irregular terpenes.
分子重排，主要发生在正电荷移位和不规则萜的合成过程中。 - The volatile terpenes consisted of 8 monoterpenes such as α-pinene, camphene, β-pinene, linalyl acetate, etc.
结果表明在挥发油中主要含有α－蒎烯、莰烯、β－蒎烯、乙酸芳樟酯等8个单萜类成分和β－石竹烯等11个倍半萜成分。 - The extraction of chemical constituents including essential oils, alkaloids, terpenes, glycosides and natural pigments in traditional Chinese materia medica by supercritical CO2, extraction was reviewed with 32 references.
综述了近二十年来，超临界二氧化碳流体萃取技术在中草药有效成分（挥发油、生物碱、萜类、苷类及天然色素）提取中的应用。 - It can be sure that steranes and terpenes may be used as indicators of serious-weathered spilled oils.
不同油种间的萜烷和甾烷比值参数差异较大，而同一种油在不同环境中所受到的风化影响较小，可以作为重度风化溢油的指示物（或指标）。 - The main type of the constituents is terpenes which is composed of the monoterpenes and the sesquiterpenes. Cyclic structure is the major type in all terpenes.
萜类中主要有单萜和倍半萜两大类，均以环化结构成分为主。 - New Progress in Catalytic Epoxidation Research of Terpenes
萜烯的催化环氧化反应研究新进展 - Recent Progress in Research on Terpenes and Steroids from Marine Organism
海洋生物中萜类及甾醇化合物研究近况 - RESULTS: 86 compounds have been identified which contains a large number of terpenes.
结果：已鉴定出86种成分，含有大量萜类化合物。 - CONCLUSION: Terpenes of Fructus Corni has remarkable hypoglycemic effect on diabetes animal models.
结论：山茱萸总萜对糖尿病模型动物具有良好的降血糖作用。 - In this paper, systematic analyses of alkaloids, steriods, cardiac glycosides, saponins and terpenes, in aqueous, methanol, and petroleum ether extracts of Spirulina platensis are performed and preliminary results are obtained.
本文对螺旋藻的水提取液、甲醇提取液和石油醚提取液进行了生物碱、甾体、强心甙、皂甙和萜类等有效成分的系统分析，获得了初步结果。 - The hypoglycemic constituents in natural products are classified as saponins, terpenes, polysaccharides, flavonoids, alkaloids and S-bond componds.
对已明确降糖成分的天然产物，根据不同化学结构，分皂甙、萜、多糖、黄酮、生物碱及硫键化合物等六大类进行阐述。 - The active compounds were divided into alkaloids, flavonoids, fatty acids, saponins, terpenes, coumarins, propyl benzene and styryl derivatives, amino acids, peptides and proteins etc by their structures.
这些活性成分根据化学结构分为：生物碱、黄酮、脂肪酸、皂苷、萜类、香豆素、苯丙烷衍生物、苯乙烯衍生物、氨基酸、肽和蛋白质等。 - The main components are fats, proteins and terpenes, and the toxins are curcin and seed oil in physic nut seed.
种子中主要含有脂肪类物质、蛋白质和萜类物质，其毒素为麻疯树毒蛋白和种子油。 - All of the new findings increase the structures of alkaloids and terpenes in T. wilfordii, expand the diversity of the compounds skeleton, which lay the foundation for further research and exploitation to T. wilfordii. 2.
以上的新发现丰富了雷公藤属植物的生物碱及萜类结构，扩大了其化合物结构的多样性，为进一步研究和开发雷公藤打下一定基础。 - Geraniol has no remarkable effect on cell growth, it s suitable concentrations can boost terpenes accumulation. 2.
香叶醇对银杏细胞的生长无显著影响，适当浓度的香叶醇能促进内酯的积累。 - Carotenoids is the most abundant terpenes pigment material in nature, widely exists in bacteria, fungi, and plants.
类胡萝卜素（Carotenoids）是自然界中最丰富的萜类色素物质，广泛存在于细菌、真菌以及植物中。 - Adding salicylic acid has no remarkable effects on cell growth and flavones accumulation, but can increase terpenes content and output.
添加水杨酸细胞生长影响不大，对银杏黄酮积累的影响促进作用不大，可提高银杏内酯的含量和产量。 - The chemical compositions of plants are alkaloids, flavonoids, lignans, terpenes, volatile oil type compounds.
本属植物的化学成分主要有生物碱、黄酮、木脂素、萜类、挥发油等类型的化合物。 - This study found that the characteristic aroma components of ECG were terpenes, including monoterpenes and sesquiterpenes vinyl.
实验发现，萜烯类化合物是化橘红的特征香气成分。本实验也表明，十个不同贮藏年份的化橘红香气成分中均以萜烯类为主，包括单萜烯类和倍半萜烯类。 - In this article, on the basis of previous study, we studied the regulation of flavones and terpenes accumulation in ginkgo biloba cell suspension culture, the preparation the cell extract of ginkgo biloba with high content flavones and terpenes, the pharmacological activity.
本文在以前研究的基础上，对悬浮培养银杏细胞黄酮和萜内酯积累的调控、富含黄酮和萜内酯的银杏细胞提取物的制备以及药理活性等方面进行了研究。 - Lots of terpenes were released and the releasing of aldehydes and alcohols were also enhanced when those trees were damaged, but the releasing of esters decreased.
上述树种在遭受机械损伤后醛类和醇类物质的释放量增加，同时还产生了大量的萜类物质，而酯类物质的释放量却相对减少。 - Irradiation dose had no significant impacts on color of cumin and the variety of terpenes.
此外，辐照剂量对萜类的种类和比例影响不显著。 - Raw materials mainly terpene alcohols aroma components, after the result of the pile fermentation, the appearance of the pile of aroma substantial reduction in alcohols, aldehydes, ketones, phenols, have slightly increased with a pile of tea with methoxy benzene and terpenes.
原料香气成分主要以萜烯醇类为主，渥堆发酵结束后，出堆香气中醇类，醛类，酮类大量减少，酚类少量增加，出堆茶则以甲氧基苯类和萜烯类为主。