terpene是什么意思   terpene怎么读

英式:['tɜ:pi:n]    美式:['tɜ:pi:n]

terpene单词基本解析:

n.萜烯,萜(烃)
n. 萜烯, 松烯
n.萜烯,萜(烃);

terpene变化用词:


形容词: terpenic |

terpene英英释义:

Noun

1. an unsaturated hydrocarbon obtained from plants

名词 terpene:

an unsaturated hydrocarbon obtained from plants

terpene[ 'tə:pi:n ]n.an unsaturated hydrocarbon obtained from plants

terpene中文词源:

terpene用法和例句:

The terpene emission rate increased with irradiation and temperature.

萜烯和异戌二烯排放速率随日照和温度的升高而增加.

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Resin, Terpene Resin, Resin Derivatives, Tall Oil Fatty Acid, Metal Carboxylate Resin.

采购产品树脂, 萜烯树脂, 树脂衍生物, 塔尔油脂肪酸, 金属羧酸酯树脂.

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Isoprenoid ( terpene ): Class of organic compounds made up of two or more structural units derived from isoprene.

类异戊间二烯化合物(亦称 烯 ): 由两个或多个异戊间二烯单元组成的一类有机化合物.

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The essay introduce the synthesis and function test about the terpene maleic anhydride ethylene glycol polyester.

文章介绍了萜烯马来酐乙二醇聚氨酯的制备及性能测试.

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Flavonoids and terpene lactones, the leading bioactive constituents from the leaves of Ginkgo biloba are reviewed.

银杏叶中主要生物活性成分黄酮类和萜内酯是目前银杏叶提取物及植物药质量控制的有效依据.

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Synthesis of terpene - catechol resin from terpene resin and catechol was reported in this paper.

以萜烯树脂和邻苯二酚为原料,合成了萜烯 - 邻苯二酚树脂.

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terpene


terpene polychlorinates

[化] 氯化松节油


First, in change sealant padding, including carbon black, terpene, 6,240, butyl rubber, stearic acid, talcum powder.

一、改变密封胶中的填料,其中包括炭黑、萜烯、6240、丁基橡胶、硬脂酸、滑石粉。


a liquid terpene with a lemon odor; found in lemons and oranges and other essential oils.

一种带柠檬味的液态萜烯,见于柠檬、柑桔和其他香精油中。


terpene dihydrochloride

三氢氯酸萜


Study on changing rules for total flavonoids and total terpene lactones in Ginkgo biloba leaves at different ages of tree and collecting seasons

不同树龄银杏叶在不同季节中总黄酮和总内酯的含量变化


Content of the Total Terpene Lactones in Ginkgo biloba L. Leaves in Relation to the Various Seasons and Tree's Ages

不同生长季节及生长年限银杏叶总萜内酯含量的相关性研究


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。


Recent Progress for Catalytic Hydrogenation of the Major Terpene Feedstocks

主要萜类化合物催化加氢研究进展


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。


Studies on the extraction of terpene compound from chinaberry seeds

从苦楝籽中提取多萜类化合物的研究


Effects of light intensity and light quality on photosynthesis, flavonol glycoside and terpene lactone contents of Ginkgo biloba L. Seedlings

光强与光质对银杏光合作用及黄酮苷与萜类内酯含量的影响


Effects of Light Spectrum and Photoperiod on Contents of Flavonoid and Terpene in Leaves of Ginkgo biloba L.

光质和光照时间对银杏叶片黄酮、内酯含量的影响。


Keywords terpene resin emulsion;polymeric surfactants;HLB value;emulsification;

关键词萜烯树脂乳液;高分子表面活性剂;HLB值;乳化;


Among them azalea is comfortable grow with spring, maize azalea contains 4 annulus 2 terpene toxoid, toxic hind can cause sickness, breath is difficult, the symptom such as 4 feet coma;

其中杜鹃花适与春季生长,黄色杜鹃花含有四环二萜类毒素,中毒后会引起呕吐,呼吸困难,四脚麻木等症状;


The main components of ginseng are terpene lactones and flavonoids, which exhibit the abilities to scavenge radicals, prevent cancer and dilate blood vessel.

其中,银杏所含的黄酮醇多达十馀种。在效用上,不但可以清除自由基、预防癌症;并且具有血管扩张的作用。


Terpene laetone

内酯


Its effective components, such as terpene and alkaloid can be used to cure rheumatoid arthritis.

动态循环提取雷公藤生物碱是雷公藤中药生产中的一个重要工段。


the chemical constituents of daylily mainly involved terpene, lactam derivatives, anthraquinone, polyphenols, essential oil, steroidal saponins, alkaloid et al;

化学成分主要为菇类、内酰胺类、蒽醌类、多酚类、精油、甾体皂苷、生物碱等;


monocyclic terpene

单环萜(烯)


Keywords Dipentene;Terpene phenolic Resin;Tackifier;

双戊烯;萜烯酚醛树脂;增粘剂;


bicyclic terpene

双环萜烯


We have found that there are maximum flavone content and yield clones among males and a maximum terpene clone among females.

含有结果性状的多性状选择指数的聚合基因型增益、指数的遗传力均较高。


The exploration of compounds from polyphenols, flavonoids, terpene, and vitamins may lead to finding new drug for antimetastasis.

在对多酚类、黄酮类、萜类、维生素类等天然抗氧化物质的开发中,有望寻得可用于临床病人的抗癌转移药物。


After exogenous MJA treatment, the variation of the terpene volatiles in the conelet and cone were the same as the infested conelcets and cones, but the varying extents were not very high.

外源MJA处理后,与1年生和2年生受害球果挥发成分有类似的变化,但变化的程度要小得多。


Standard Practice for Molecular Weight Averages and Molecular Weight Distribution of Hydrocarbon and Terpene Resins by Size-Exclusion Chromatography

尺寸筛析色谱法测定烃和萜烯树脂平均分子量和分子量分布的标准实施规程


Maslinic or crataegolic acid is a pentacyclic terpene with antioxidant and anticancer effects found in wax from olie skin, alongside oleanolic acid.

山楂酸是从橄榄皮中的蜡状物中提取出来的,属于五环三萜类,具有抗氧化性及抗癌活性。


citsea cubeba oil terpene

山苍子油萜


Total terpene lactones

总内酯


We want to buy Resin, Terpene Resin, Resin Derivatives, Tall Oil Fatty Acid, Metal Carboxylate Resin

我们要采购树脂,萜烯树脂,树脂衍生物,塔尔油脂肪酸,金属羧酸酯树脂


Effects of light spectrum and photoperiod on contents of flavonoid and terpene in leaves of Ginkgo biloha L. were studied based on the field experiments and pot experiments.

摘要通过大田和盆栽试验研究了光质及光照时间对银杏叶黄酮和内酯含量的影响。


The Tripterygium Wilfordii Hook f is one of the important traditional Chinese herbal medicines.Its effective components, such as terpene and alkaloid can be used to cure rheumatoid arthritis.

摘要雷公藤是一种重要的中药材,其有效成分萜类、生物碱可用于治疗类风湿性关节炎等多种疾病。


acyalic terpene

无环萜烯


Gum rosin,terpene phenolic resin and malic resin were analysed and identified by FTIR.The results show this way is simple,rapid and accurate.

本文对脂松香、石炭酸松香树脂和马林酸松香树脂的红外光谱进行剖析并鉴定,方法快速、简便、准确。


Antioxidative components from natural plants including tea, Chinese herb, spice and other plants are reviewed, these components are mainly polyphenols, flavonoid, terpene and alkaloid etc.

本文评述了从茶叶、中草药、香辛料及其他植物中提取的天然抗氧化物质,这些物质包括多酚类、黄酮类、生物碱和萜烯等。


Keywords turpentine;hydroquinone;terpene phenolic resin;

松节油;对苯二酚;萜烯-对苯二酚树脂;


Keywords Turpentine;Sodium Terpene Xanthogenate;IR Spectrum.;

松节油;萜烯黄原酸钠;红外光谱;


Eucalyptus leaves Zhiduoweixiang contains eucalyptus and water fennel terpene brain therefore koala who always exudes a kind of Fu Yu Hsiang smell of eucalyptus leaves.

桉叶汁多味香,含有桉树脑和水茴香萜,因此,树袋熊的身上总是散发着一种馥郁清香的桉叶香味。


Plant terpene

植物萜类


Trees produce natural chemicals, called isoprene and terpene, that are thought to protect their leaves from too much heat and sunlight. When the chemicals react with nitrogen oxid.

正常情况下,树木是抵御污染的最佳卫士,但是当外界温度过高时,树木自身的防御机制实际上可能会令污染状况恶化。


Analysis of Terpene Components in the Essential Oil of Cedarwood With Capillary Gas Chromatography

毛细管气相色谱法分析柏木精油中萜烯成分


Keywords Gas chromatography;Methyl tetrahydrophthalic anhydride;Methy hexahydrophthalic anhydride;Terpene maleic anhydride;Hydrogenated terpene maleic anhydride;

气相色谱;甲基四氢苯酐;甲基六氢苯酐;萜烯马来酸酐;氢化萜烯马来酸酐;


terpene hydrochloride

氢氯酸萜


terpene hydriodide

氢碘酸萜


terpene polychlorinate

氯化松节油


terpene hydrate

水合萜烯


Keywords Commiphora;myrrh;terpene;bioactivity;

没药属;没药;萜;生物活性;


About the Toluene Consumption in the Terpene Resin Production

浅析萜烯树脂生产中的甲苯消耗


olefinic terpene

烯属萜烯


The environmental factor affects the content of flavonoid and terpene, photosynthetic rate, PAL activity and stem growth. Effect of different environmental factors features different regulations.

环境因子对黄酮和内酯含量的影响是通过对叶片光合速率、PAL活性、相对生长量的影响来实现的,不同环境因子的影响作用表现出不同的规律性。


cyclic terpene

环萜


Description: Produces turpentines and rosins from natural resins. Products include terpene and colosolic acid series chemicals.

生产松香季戊四醇脂,普通萜烯树脂,松香甘油树脂,浅色萜烯树脂,失水苹果酸树脂,马林酸树脂。


A modified hot-melt adhesive was prepared by blending of EVA and SIS and adding paraffin and terpene resin.

用少量SIS对EVA热熔胶进行共混改性,再与石蜡、萜烯树脂混熔制成SIS改性热熔胶。


spearmint oil terpene

留兰香油萜


Analysis of Terpene Constituents in White P. Nigmm L.

白胡椒萜类化合物的分析。


Objective: To study ginkgo terpene lactones in Ginkgo biloba L. leaves. Method: Analysis of ginkgo sample was done by high performance liquid chromatography (HPLC) - electrospray ionization (ESI) - mass spectrometer (MS).

目的:用高效液相色谱-电喷雾电离-质谱(HPLC-ESI-MS)法对银杏叶中银杏萜内酯进行分析。 方法:利用LC-ESI-MS法对银杏叶样品进行了初步研究。


true terpene

真萜烯


Investigating the property of hydrolysate of domestic lac resin, and based on the property differences between the salts of long chain aliphatic and terpene acids, aleuritic acid and shellolic acid were isolated.

研究了国产紫胶树脂水解物的性质,利用长链脂肪酸及环状萜烯酸某些盐类性质的差异,分离得到了紫胶桐酸和壳脑酸。


Keywords pinecone of Pinus koraiensis;terpene;extraction and separation;biological activity;

红松松塔;萜类成分;提取分离;生物活性;


Keywords Dendroctonus valens;attractant;EAG;potential distribution;terpene;

红脂大小蠹;引诱剂;触角电位;适生区;萜烯;


Conclusion The content of curcumin descended significantly during tableting, because curcumin is one of the terpene and it is easy to be oxidized and sublimated.

结论 姜黄素为萜类挥发油类,易于氧化、升华,在压片过程中受力导致含量下降。还须进一步进行探讨与摸索。


CONCLUSION The main constituents of volatile oil from Kadsura Longipedunculata were terpenoid and terpene alcohols.

结论五香血藤挥发油中的化学成分主要是萜烯类、萜醇类。


Conclusions: The main chemical components of leaves of Piper martini C.DC. are derivates from terpene (71.24%), with bicyclogermacrene as the highest (22.42%).

结论:毛山蒟挥发油成分主要为萜类的衍生物,占挥发油的71.24%,其中双环杜鹃烯的含量最高达22.42%。


Studies on Two Terpene Alkaloid of Meadowsweet

绣线菊二萜生物碱的研究


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。


polyethylene glycol terpene ether

聚乙二醇萜烯醚


aliphatic terpene

脂肪族萜烯


Keywords chinaberry seeds;extract;terpene compound;

苦楝籽;浸渍;多萜类化合物;


al., and most of them possessed intensive biological activity.Now terpene chemistry has become an important branch of organic chemistry, as people study terpenoid deeply.

英文文摘 Terpenoid hydrocarbon compounds is a big kind of natural organic compounds, which is widely distributed in the bodies of plants, insects and microbes et.


terpene resin

萜树脂


terpen hydrocarbon

萜烃


terpene maleic anhydride condensation product

萜烯-顺(丁烯二酸)酐缩合物


Keywords Terpene-phenolic resin;Terpene;Phenol;

萜烯;苯酚;萜烯酚树脂;


Keywords sodium terpene dithioacid;turpentine;dressing;flotation reagent;ethyl ester terpene dithioacid;ethyl ester terpene xanthogenate;

萜烯二硫代羧酸钠;松节油;选矿;浮选药剂;萜烯二硫代羧酸乙酯;萜烯黄原酸乙酯;


terpene dimer

萜烯二聚物


terpene diphenyl sulfonate

萜烯二苯磺酸盐


terpene copolymer

萜烯共聚物


terpene compound

萜烯化合物


Terpene bismaleimide (TBMI) is a novel additive-type polymaleimide.

萜烯双马来酰亚胺(TBMI)为一种新型加成型聚酰亚胺。


Tea Varietal Expression Through Terpen Index

萜烯指数在茶品系间的表达


Terpene Rosin

萜烯树脂

用作名词(n.)

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。