本文为您带来酮基的英文翻译，包括酮基用英语怎么说，酮基用英语怎么说，酮基的英语造句，酮基的英文原声例

本文为您带来酮基的英文翻译，包括酮基用英语怎么说，酮基用英语怎么说，酮基的英语造句，酮基的英文原声例句，酮基的相关英语短语等内容。

酮基的英文翻译，酮基的英语怎么说？

酮基的英语网络释义

通过对原有职业卫生标准执行情况的分析、丙酸)、血液系统和生殖系统、乙酸甲酯)、苯乙烯)、酮基(ketones，以及对有机溶剂毒作用机制研究的深化，与不同的化学取代基团结合形成不同的有机溶剂。

... dibenzyl ketone 二苄基酮 ketone group 酮基 ketone ether 酮醚,烷氧基酮...

... ketonic type 酮式 ketonic group 酮基 ketonic link 酮基联接 ; 羰基键 ...

取代基团可以是乙醇基(alcohols,如甲醇、异丙醇)、卤素(halogens,如三氯乙烷)、酮基(ketones,如丙酮、甲基异丁基酮)、脂肪族二元醇类(glycols,如乙二醇)、酯(esters,如甲酸甲酯、乙酸甲酯)、醚(ethers,如乙醚、二氧六环)、羧...

酮基的汉英大词典

酮基的英语短语

酮基的英文例句

简要介绍含二苯酮基的大分子光敏引发剂的合成制备、引发聚合机理及应用方面的研究进展情况。

This paper discusses, the synthesis, photoinitiation polymerization mechanism and applications of polymer photosensitized initiator containing side chain benzophenone chromophores.

含磺胺嘧啶和酮基布洛芬的合成制药废水对微生物有较强的抑制作用，故不能使用生物法对其进行处理。

Containing sulfadiazine and ketoprofen on the synthesis of pharmaceutical wastewater has a stronger effect on treatment of microbes. It is not used to be dealt with by biologic wastewater treatment.

第一部分：3 -酮基- 6 - O -甲基红霉素- 9 -取代肟基衍生物的合成与体外抗菌活性。

The first part: synthesis and in vitro activity of 3-keto-9-o-substituted oxime derivatives of 6-o-methyl erythromycin a.

通过对该合聚物的IR和NMR谱图分析，得知该聚合物含有酯基和酮基的结构单元，以及环缩醛的侧链。

The IR and NMR spectra of the polymers indicated that the polymer structure contained ester and ketone units in the backbone, and a cyclic acetals as side chain.

前言： 目的：合成泰利霉素中间体2’- 乙酰基-3 -酮基-10，11- 脱水- 6-O- 甲氧基红霉素。

Objective: To synthesize 2 -acetyl-3-oxo-10, 11-dehydro-6-O-methoxyerythromycin, an intermediate of telithromycin.

对低能离子注入2-酮基-L-古龙酸（2-KLG）生产菌的生物学效应和注入离子对DNA的损伤效应进行了初步研究。

The biological effect of 2-keto-L-gulonic acid strains and their DNA implanted by low energy ions have been studied.

综述了在甾体化合物11 -位引入羟基的各种化学合成方法，主要包括酮基还原法、上脱卤素法、硼烷双氧水法、过氧化-还原法等。

Introduction of 11-hydroxy group into steroids by chemical methods, such as keto-reduction, halogenation-dehalogenation, borane-hydrogen peroxide and peroxidation-reduction are reviewed.

各种类型的茶都富含有某种被称为类黄酮的抗氧化物质，黄体酮的起防止自由基破坏细胞的作用。

Both types of tea are abundant in certain antioxidant chemicals called flavonoids, which obstruct the action of cell-damaging free radicals.

而冷冻干燥的疫苗则在置入微针模子前与乙烯基吡咯烷酮单体混合、并在室温下用紫外光将混合物聚合。

Freeze-dried vaccine was mixed with the vinyl-pyrrolidone monomer before being placed into microneedle molds and polymerized at room temperature using ultraviolet light.

冰片基氯化镁与二苯酮的反应产物是二苯基冰片基甲醇、二苯基甲醇和它的氧化产物冰片烯。

The reaction products of bornyl magnesium chloride with diphenyl ketone are diphenyl bornyl carbinol, diphenyl carbinol and its corresponding oxidation product, bornylene.

常温常压下，纳米级的镍基催化剂对苯乙烯和二苯甲酮分别有催化加氢活性。

Nanosized nickel based catalysts can be used to carry out the hydrogenation of styrol and benzophenone at normal temperature and pressure.

本文用自由基捕捉剂与esr相结合的方法系统研究了各种取代苯胺与二苯酮光化夺氢反应中的活泼自由基。

Active free radicals in the photochemical hydrogen abstraction reaction between benzophenone and aromatic amines have been studied systematically by combination of spin trapping reagents and ESR.

对于硫醯亚胺与矽基酮的自由基反应，则是得到低产率的简单环化产物，而不是预期的烯醇矽醚化合物。

In another direction, the radical cyclization of thioimide with acylsilane produced simple cyclization product in low yield without expected enol silyl ether compound.

共培养培养基中添加乙酰丁香酮可提高转化频率。

It was beneficial to add acetosyringone into cocultivation medium for improving transformation frequency.

本文对酮的二甲硅基双烯醇醚的合成反应机理和反应条件进行了探讨，在此基础上合成了四个酮的二甲硅基双烯醇醚，产率较高。

The synthetic mechanism and conditions of dimethylsilyl bis-enol ethers of ketones were studied and four dimethylsilyl his-enol ethers of ketones were synthesized and the yields were high.

探讨了苯环上烃基化的条件以及查尔酮合成方法和条件。

The synthesis methods of chalcone and benzene ring alkylation are discussed.

对于吡咯烷酮，即开始生产n -乙烯基吡咯烷酮，自1939年在路德维希港自1992年以来生产和巴斯夫的盖斯马在美国网站还。

The starting product for PVP, namely N-vinylpyrrolidone, has been produced since 1939 in Ludwigshafen and since 1992 also at BASF's Geismar site in the United States.

与亲株相比，该菌株完全丧失了转酮醇酶活性，能够在培养基中大量积累D核糖。

The mutant had entirely lost transketolase activity and could accumulate a large amount of D? ribose in the culture medium. The amount of D?

二向色性蓝蒽酮改性引入磺酸基，偏光分析表明其水溶液中分子自组装为溶致液晶相，织构呈带状。

The polarized light analysis of modified indanthrene blue RSN aqueous solution showed that their molecules were self-assembled lyotropic liquid crystal phases with strip textures.

对甲基异丙烯基酮的合成工艺进行了改进，比较了在不同温度下，对醇酮中间体和脱水反应收率的影响。

Improvement of synthesis process of methyl isopropenyl ketone was introduced, and the yields in different temperature was compared.

聚乙烯基吡咯烷酮(pvp)，是一种水溶性精细高分子聚合物。

Polyvinylpyrrolidone (PVP) is a kind of fine polymer obtained by free radical polymerization of N-vinyl pyrrolidone (NVP).

目的以正常大鼠组织匀浆、肝亚细胞及给药小鼠肝匀浆、血清等为材料研究6 苯硫基2乙基3羟基4（1H）吡啶酮（HDP）的抗氧化作用。

AIM To study anti oxidation of 6 phenylthio 2 ethyl 3 hydroxy 4(1H) pyridinone (HDP) in tissues homogenates, livers subcellular and in serums from mice.

提出了一种合成芳基氟喹诺酮抗菌剂二氟沙星和替马沙星的新方法。

A new synthetic method for preparing two arylfluoroquinolone antimicrobial agents, difloxacin and temafloxacin, was reported.

本研究的核心是利用该交联剂与N-乙烯基吡咯烷酮（NVP）进行交联共聚反应，制得目前国内外最新型的组织工程支架材料。

A series of biodegradable crosslinked NVP scaffold materials were prepared by radical polymerization of the biodegradable crosslinking agents and NVP using azoisobutyronitrile (AIBN) as initiator.

用此法制得的聚乙烯基吡咯烷酮适用于药物和食品工业。

The PVP obtained can be applied to the pharmaceutical and food industries.

反应产生的乙醛、酮和有机酸可以在培养基中积累。

The products acetaldehyde, ketones and organic acids accumulate in the culture medium.

研究了聚合物分子量、交联剂N-乙烯基吡咯烷酮与引发剂过氧化苯甲酰的含量对最高交联温度、固化时间、压缩强度及压缩模量的影响。

The effect of UPPE molecular weight, NVP/UPPE ratio, BPO/UPPE ratio on the crosslinking temperature, setting time, compressive strength and compressive modulus was investigated.

各种含有酮或醛的芳基三氟甲磺酸酯在催化量的钯和膦配体的存在下与胺或酰胺发生取代反应。

Various aryl triflates, bearing ketone or aldehyde groups, were evaluated for palladium-mediated introduction of an amino group at the triflate position in the presence of various phosphine ligands.

目的设计合成1位为5氟2吡啶基的吡酮酸衍生物，并对其抗菌活性进行初步评价。

AIM to design and synthesize 1 (5 fluoro 2 pyridyl) quinolone derivatives, and to study their in vitro antibacterial activities.

目的设计合成1位为5氟2吡啶基的吡酮酸衍生物，并对其抗菌活性进行初步评价。

AIM to design and synthesize 1 (5 fluoro 2 pyridyl) quinolone derivatives, and to study their in vitro antibacterial activities.

酮基的原声例句

酮基的网络释义

酮基 酮基是一个碳原子和氧原子形成双键，同时这个碳原子还和另外两个碳原子形成共价键结构式。酮基能够强烈吸收300nm 左右光波的基团,含酮基的高分子容易吸收紫外线而导致光降解。

以上关于酮基的英语翻译来自英汉大词典，希望对您学习酮基的英语有帮助。