英语人>词典>汉英 : 水杨酸甲酯 的英文翻译,例句
水杨酸甲酯 的英文翻译、例句

水杨酸甲酯

词组短语
methyl salicylate · oil of wintergreen
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The relationship between glycosidic precursors and its aroma components was studied. The results showed: The dominant aroma constituents in aroma oil of jasmine tea include benzyl acetate, linalool, methyl antyranilate, cis-3-hexenyl benzoate, benzyl alcohol, indole, farnisene, methyl benzoate, methyl salicylate, geraniol, cis-3-hexenyl-acetate etc.; and the higher the concentration of these components is, the higher the quality of jasmine tea is.

结果表明:茉莉花茶香精油中,含量较高的有乙酸苄酯、芳樟醇、邻氨基苯甲酸甲酯、苯甲酸顺-3-己烯酯、苯甲醇、吲哚、法尼烯、苯甲酸甲酯、顺-3-己烯酯、水杨酸甲酯、橙花叔醇、乙酸顺-3-己烯酯、香叶醇;这些成分的含量随花茶品质的提高而增多;研究表明,花茶的高含量香气成分也是茉莉花中的主要赋香成分。

Objective To establish the quality standard of Shuangling Linimentum ( menthol, menthyl salicylate, camphor, cineole).

目的建立双灵油中挥发性成分(薄荷脑、水杨酸甲酯、樟脑和桉油精)的质量控制标准。

ObjectiveTo establish the quality standard of Shuangling Linimentum (menthol, menthyl salicylate, camphor, cineole).

目的建立双灵油中挥发性成分(薄荷脑、水杨酸甲酯、樟脑和桉油精)的质量控制标准。

Guangzhou University of TCM, Guangzhou 510405, ChinaAbstract:ObjectiveTo establish the quality standard of Shuangling Linimentum (menthol, menthyl salicylate, camphor, cineole).

目的建立双灵油中挥发性成分(薄荷脑、水杨酸甲酯、樟脑和桉油精)的质量控制标准。

Effects of neuroglobin gene transfer in vivo on hearing response properties of neurons in the inferior colliculus in mice after administration of sodium salicylate

游离的水杨酸仅有少量存在于植物中;水杨酸甲酯在许多植物油中含量丰富,例如在冬青油中含水杨酸甲酯在90%以上。

E. methyl jasmonate +methyl salicylate, MeJA +cis-hexenal, MeJA +trans-hexenal, MeJA +benzothiazole, and then the induced activities of three defensive enzymes including peroxidase, polyphenol oxidase and phenylalanine ammonia lyase were measured.

以1年生合作杨扦插苗为试验材料,利用茉莉酸甲酯分别与水杨酸甲酯、顺式己烯醛(cis-hexenal)、反式己烯醛(trans-hexenal)和苯骈噻唑混合的4种挥发物熏蒸合作杨叶片,检测过氧化物酶、多酚氧化酶及苯丙氨酸解氨酶3种防御酶的活性变化。

In this thesis,the AM1,MNDO,MINDO/3(mainly AM1)and INDO/S-CI semiempirical MO methods were used toinvestigate the excited-state intramolecular protontransfer reactions of salicylic acid derivatives—salicylic acid,methyl salicylate,salicylaldehyde,o-hydroxyaceto-phenone,salicylamide and 3-hydroxy-picolinamide (6 conformers and 2-3 anion species);2-(2'-hydroxy-5' methylphenyl) benzotriazole(4 conformers),2-(2' hydroxyphenyl) benzimidazole (3 conformers and 3anion species),Bis-2,5-(2-benzoxazolyl)hydroquinone(3 conformers),2-(2'-hydroxyphenyl)benzothiazole(2conformers) and 7-azaindole dimer (2 conformers).Theinvestigations were described as follows.Geometry optimization,relative stability andhydrogen bonding energy First,for sylicylic acid derivative molecules,the AM1,MNDO and MINDO/3 methods were used toinvestigate ground-state geometry optimization,energies,relative stabilities and hydrogen-bondingenergies on the five kinds of the molecules(designing 6 conformers and 2-3 anion species).Comparing with experimental data,the optimizedgeometry,the order of stability,the hydrogen-bonding energies and the distances between O-O in O-H..O hydrogen bonds by AM1 method were in agreementwith the experimental data,however,the C-C bondlengths optimized by MNDO and MINDO/3 were longer,C-O and O-H bond lengths were shorter;for C-N bondlengths,the results opitimized by MNDO method werethe same as those by AM1 method,nevertheless the C-Nbond lengths given by MINDO/3 method were muchshorter.For some sylicylic acid derivatives(e.g.methyl salicylate,salicylamide),the order ofstabilities on the conformers given by MNDO andMINDO/3 methods were not in agreement with theexisting conformers deduced by experimental methods,and the hydrogen bonding energies calculated by MNDO.and MINDO/3 methods were smaller.Second,the studyon the other systems found that the optimizedgeometry of the proton-transfered product with INDOmethod could not be obtained,only could theoptimized geometry of reactant be obtained,and thecalculated hydrogen bonding energies were greater.Many results of calculation indicated that the studyon the excited-state intramolecular proton transferreaction system using AM1 method was suitable andreliable.

本论文用AM1、MNDO、MINDO/3(主要是AM1)和INDO/S-CI半经验分子轨道方法对水杨酸衍生物系列——水杨酸、水杨酸甲酯、水杨醛、O-羟基乙酰苯酮、水杨酰胺和3-羟基吡啶酰胺(6种异构体和2-3种阴离子);2-(2'-羟基-5'-甲基苯基)苯并三〓唑(4种异构体);2-(2'-羟基苯基)苯并咪唑(3种异构体和3种阴离子);2,5-二间氮杂氧茚氢醌(3种异构体);2-(2'-羟基苯基)间〓杂硫茚(2种异构体)和7-〓吲哚二体(2种异构体)的激发态分子内质子转移反应在以下几个方面进行了较系统的理论研究:几何构型优化和相对稳定性及氢键能首先以水杨酸衍生物系列分子为例,用AM1、MNDO和MINDO/3方法考察了5种分子(每种分子设计6种异构体和2-3种阴离子)的基态几何构型优化,能量、相对稳定性和氢键能计算,通过和实验数据进行比较,AM1方法给出的优化几何构型、稳定性次序、氢键能和O—H。。。O氢键的0—0距离与实验数据吻合最好,MNDO和MINDO/3方法优化的C-C键长偏长,C-O键和O-H键长偏短;对于C-N键长,MNDO和AM1优化结果差别不大,而MINDO/3给出了过短的C-N键长,MNDO和MINDO/3方法给出的有些水杨酸衍生物分子(如水杨酸甲酯和水杨酰胺)异构体的稳定性次序和实验上推测的可存在异构体结果不一致,MNDO和MINDO/3方法给出的氢键能偏低,对其他体系的研究发现INDO方法常常不能得到质子转移产物的优化几何构型,只能得到反应物的优化构型,并且估算的氢键能偏高,大量的计算结果表明AM1方法对本论文研究的激发态分子内质子转移反应体系是适宜和可靠的。

When used in combination with methyl salicylate, menthol enhances the penetration of the methyl salicylate.

当与水杨酸甲酯结合使用时,薄荷醇可增强水杨酸甲酯的渗透性。

At the same time, with reference to the conditions of synthesis of methyl ester of salicylic acid, we combined ethyl ester of salicylic acid, salicylic acid-n-butyl, isobutyl salicylate, amyl salicylate, isoamyl salicylate and salicylic acid benzyl ester,besides, experimented the possibility for series of ester synthesis catalyst with Sodium bisulfate as a catalyst .

同时参照水杨酸甲酯的合成条件合成了水杨酸乙酯、水杨酸丁酯、水杨酸异丁酯、水杨酸戊酯、水杨酸异戊酯和水杨酸苄酯,实验了以硫酸氢钠为催化剂合成系列酯的可能性。

In this research, leaves of maize grown on soil pots and vermiculite pots were treated with jasmonate methyl ester, salicylic methyl ester and third instar larvae of the maize stalk borer and were assessed for the effect on the contents of DIMBOA and phenolic acid, and the expression of defense genes in leaves and roots, the content and species of root exudates and the diversity of rhizosphere bacteria community.

本文通过土壤盆栽、蛭石盆栽实验,用化学分析和分子生物学方法研究不同浓度茉莉酸甲酯、水杨酸甲酯及玉米螟3龄幼虫处理玉米(粤农9号)叶片对叶片和根中丁布、酚酸及防御基因的表达量的影响;且探讨处理之后根系分泌物的种类和组分及土壤细菌群落多样性的变化。

更多网络解释与水杨酸甲酯相关的网络解释 [注:此内容来源于网络,仅供参考]

salicylate liniment:水杨酸甲酯搽剂

sales voucher 售货凭证 | salicylate liniment 水杨酸甲酯搽剂 | salient angle 凸角

methyl salicylate:水杨酸甲酯

材料: 水杨酸甲酯(Methyl Salicylate) 又名: 冬绿油,冬青油,Winter Green Oil 用途: 具有刺激作用,可促进血液回圈,令到肌肉组织内的血管扩张,有消肿、消炎和镇痛的作用,同时有止痕痒的功效.

methyl salicylate:水杨酸甲酯,冬青油 抗发炎

Methyl Paraben 苯甲酸甲脂 防腐剂 | Methyl Salicylate 水杨酸甲酯,冬青油 抗发炎 | Mexoryl 麦光素滤光环 化学性防晒成分

wintergreen oil:冬绿油,水杨酸甲酯

wintergreen 冬青油 | wintergreen oil 冬绿油,水杨酸甲酯 | wintergreen plants 冬绿植物群

diethylamine salicylate:水杨酸二乙胺

水杨酸胆碱 Choline Salicylate | 水杨酸二乙胺 Diethylamine Salicylate | 水杨酸甲酯 Methyl Salicylate

Salicylate methyl:水杨酸甲酯;冬青油

Salicylate ethyl 水杨酸乙酯 | Salicylate methyl 水杨酸甲酯;冬青油 | Salicylate Isomyl 水杨酸异戊酯

Salicylate methyl:水杨酸甲酯

Salylic acid 水杨酸 98% | Salicylate methyl 水杨酸甲酯 98% | Scoparone 滨蒿内酯 98%

winter green oil:冬青油(水杨酸甲酯的俗称)

endowed scholarship 捐助学术奖金 | winter green oil 冬青油(水杨酸甲酯的俗称) | somatoplasm 体细胞原生质, 体细胞浆

Salicylic acid methylester:水杨酸甲酯

Salicylic acid ethylester 水杨酸乙酯 | Salicylic acid methylester 水杨酸甲酯 | Salicylic acid methylester 水杨酸甲酯

Salicylic acid ethylester:水杨酸乙酯

Salicylic acid 水杨酸 | Salicylic acid ethylester 水杨酸乙酯 | Salicylic acid methylester 水杨酸甲酯