carboxylation是什么意思   carboxylation怎么读

carboxylation单词基本解析：

carboxylation变化用词：

carboxylation英英释义：

carboxylation中文词源：

carboxylation用法和例句：

carboxylation

There was the highest maximum Pn at saturated-CO2 concentration and carboxylation efficiency (CE) in 14-2, which indicated its higher CO2 utilization efficiency.

14-2具有最高的CO2饱和时最大净光合速率和羧化效率，表明其对CO2利用效率较高。

2 - carboxyl - 4' - nitrvlnaminobenzenedia - zoaminoazobenzene

2-羧基-4’-硝基苯基重氮氨基偶氮苯

Calvin cycle is a complicated reaction system. It comprises 11 different enzymes, catalyzing 13 reactions, and can be divided into 3 phases: carboxylation, deoxidization and regeneration.

Calvin循环是一个由一系列酶共同催化的复杂串联反应系统，一共包含11个酶，催化13步反应，分为3个阶段：羧化、还原和再生。

CL 9270 can react with reactive group of carboxyl line of polymers and the cross-linking starts and occurs, especially during the finished film drying.

CL 9270交联剂能与聚合物的“碳基酸链上的反应键”起反应，并产生交联作用，特别是在干燥成膜的过程中。

Since CMC consists of long, fairly rigid molecules that bear a negative charge due to numerous ionized carboxyl groups, electrostatic repulsion causes its molecules in solution to be extended.

CMC由长且刚性的分子组成,由于大量电离的羧基,这种刚性分子存在负电荷。

C terminal(carboxyl terminal)

C端, 羧基端

carboxyl terminal repeating heptamer

C端重复七肽

Increased Asat in EBR-treated leaves was accompanied by increases in the maximum carboxylation rate of Rubisco (Vc,max) and in the maximum rate of RuBP regeneration (Jmax).

EBR导致Asat增加的同时伴随着RuBP羧化速率(Vc,max)和再生速率(Jmax)的明显增加。

The F2/F1 cleavage site in carboxyl terminus of F2 protein is Lys -Pro -Ala -Ser -Arg, which is similar to that of Murayama virus (Lys -Pro -Thr -Ala -Arg).

F2蛋白羧基端裂解位点区的氨基酸残基序列为Lys-Pro-Ala-Ser-Arg。

FTIR and N2 adsorption results showed that the decorated carbon nanotube was of carboxylation, while its specific surface area increased.

FTIR和N2吸附结果表明，硝化后，在碳纳米管表面羧基化的同时比表面积增加；

Mg~(2+), which is required for carboxylation of PEP, induced a spectrum with a wide positive absorption band whose maximum is located at 275nm, and a negative peak at 237nm.

Mg~(2+)产生的差光谱在275nm附近为正的阔峰,在237nm处为一负峰。

The particle size also gets smaller with the increase of carboxyl content and carboxyl neut...

MMA/ST质量比的变化对粒径影响不明显。

PEP-CARBOXYLASE AND ITS CATAALYTIC ACTION ON PEP CARBOXYLATION

PEP羧化酶及其催化PEP羧化反应的机理

The SG copolymer can react efficiently with the amide and carboxyl group of PA6 as well as the hydroxyl group of PPO in blending process, resulting into graft copolymer.

SG共聚物能够有效地与尼龙6分子链端的胺基、羧基和聚苯醚分子链端的羟基发生反应，生成接枝共聚物。

The decline of carboxylation efficiency resulted in the decrease of WUE when SWC decreased from 52.0% to 20.1% . The WUE returned up after being rewatered,but could not reach the control level within a week.

SWC从 5 2 .0%降至 2 0 .1%时 ,WUE降低的根本原因在于羧化效率下降使Pn大为降低 .

The hydroxyl and carboxyl,belonging to auxochromic groups,were oxidized into the carbonyl and ester groups.

[方法]通过对刺槐木材变色前后丙酮抽出物的定性分析,得出变色前后丙酮抽出物的主要成分,进行对比分析,初步得出抽出物对诱发变色的作用。

A Kind of CdS Nanocluster with Free Carboxyl Groups on Its Surface

一种表面具有自由羧基的CdS纳米团簇

Having three carboxyl groups.

三羧基的分子内含有三个羧基的

The melamine, the methylol carboxyl group nitrogen and so on a kind of supplement has not attained Ministry of Agriculture to authorize, does not allow in any feed to increase the use.

三聚氰胺、羟甲基羧基氮等一类添加物未获农业部批准，不允许在任何饲料中添加使用。

The apparent quantum efficiency( AQY), photorespiratory rate( Pr) and carboxylation efficiency( CE) also were strongly affected by light quality.

不同光质对草莓叶片的表观量子效率、化效率及光呼吸速率影响较大。

Determination of Carboxyl Groups Content of Various Pulp Suspension

不同纸浆羧基含量的测定

There were more carboxyl groups condensed guaiacyl units and guaiacyl primary alcohol in the waste ASP liquor than those in KP waste liquor.

与KP相比，ASP废液中木素含有较多的羧基、缩合型愈创木基结构以及愈创木酚型的伯醇醚.

pyruvate carboxylation shunt

丙酮酸羧化支路

Containing two carboxyl groups per molecule.

二羧基的每个分子中含有两个羧基的

Keywords 2-（diphenylphosphinoamonio）pyridine;Pd;carboxylation of EtOH;

二苯基膦基氨基吡啶;钯;乙醇羰化;

Derivatives of Naphthol AS containing carboxyl group (-COOH) as second coupling agent were used in mixed coupling process to medify C.I. pigment Red 57: 1.

介绍了以含羧酸基团的色酸衍生物为第二偶合组分，采用分步偶合工艺，对C．I．颜料红57：1进行了改性。

Oleic acid monoethanol amide ether carboxylate(OAEC) was synthesized by the amidation and carboxylation of oleic acid.

以油酸为起始原料,经酰胺化和羧甲基化反应制得了油酸单乙醇酰胺醚羧酸盐(OAEC).

Under water stress,the shoot increased rate,the water use efficiency and carboxylation efficiency of two peach varieties were studied under pot cultivation condition.

以盆栽短枝型桃品种超红短枝和普通型品种早红珠为试材,研究了水分胁迫对不同生长类型桃树新梢增长率、叶片水分利用效率和羧化效率的影响。

In this paper,the sulfated carboxyl methyl fenugreek gum(S CMFG) were prepared firstly through introducing carboxyl methyl and sulfated groups into fenugreek gum.

以香豆胶为原料,分别引入羧甲基和磺酸基团,首次获得水溶性良好的新型香豆胶磺化衍生物。

In this paper，the sulfated carboxyl methyl fenugreek gum(S-CMFG) were prepared firstly through introducing carboxyl methyl and sulfated groups into fenugreek gum.

以香豆胶为原料，分别引入羧甲基和磺酸基团，首次获得水溶性良好的新型香豆胶磺化衍生物。

Photometric determination of end carboxyl in PET chip

光度法测定PET切片端羧基含量的方法及其研究

Keywords carboxyl groups;measure method;conductivity titration;

关键词羧基;测定方法;电导滴定;

an organic acid characterized by one or more carboxyl groups.

具有一个或多个羧基的有机酸。

An anhydride formed by the removal of a water molecule from the hydroxyl and carboxyl radicals of hydroxy acids.

内酯一种通过从酸的羧基中除去一个水分子而形成的脱水物

The corn starch was modified into oxidized starch containing both carboxyl and aldehyde groups by chemical method, which provided a new clean tanning agent for leather industry.

利用两步氧化法,首次将玉米淀粉改性为同时含羧基和醛基的氧化淀粉,为制革工业提供了一种新型的清洁化鞣剂。

In this paper,it is researched that the surface of up-conversion luminescence was modified with carboxyl groups by surface grafting modification.butanedioic anhydride is used of finishing agent.

利用表面接枝改性法,丁二酸酐作修饰剂,对上转换无机发光材料进行了表面羧基修饰。

It is the sodium salt of carbopol, which in turn is a polymer of acrylic acid having free carboxyl groups, which is dispersed in water to form a slight gel.

卡波姆纳为一种已知物质。卡波姆钠即卡波姆的钠盐，而卡波姆又是一种丙烯酸的聚合物，具有自由羧基，在水中扩散便形成轻度凝胶。

A rearrangement reaction of 3 - butylphthalide to 1 - methyl - 5 - carboxyl - tetrahydro naphthalene under the catalysis of A1C13 by hydride transfer was observed.

发现了3-正丁基苯酞在三氯化铝作用下进行重排反应生成1-甲基-5-羧基四氢萘,并提出了氢迁移的重排反应机制。

Another end for the hydroxyl and the carboxyl group, has the water affinity.

另一端为羟基和羧基，具有亲水性。

In addition to the amino and carboxyl groups possessed by all amino acids(except proline), the R group of some amino acids can ionize.

另外,所有的氨基酸都拥有氨基和羧基(除了脯氨酸),一些氨基酸的R基能电离

In short supply of water, leaf carboxylation efficiency and apparent quantum yield were cut down.

另外表明,水分供应不足,叶片的羧化效率和表观量子产额下降。

And this carboxyl site provides tough vulcanizates with usually higher tensile strength , modulus, tear strength and above all improved abrasion resistance than NBR.

同时，羧基基团增加硫化产品的硬度，比NBR更高的拉伸强度，定伸应力，撕裂强度和优越改善的耐磨性能。

carboxyl monoester diol emulsifier

含羧基半酯二元醇乳化剂

Thiazole Orange ( TO ) with carboxyl

含羧基的噻唑橙

Properties of Benzothiazole Cyanine Dyes with Carboxyl Group

含羧基苯并噻唑系列菁染料的性能

tetra-substituted carboxyl aluminum phthalocyanine

四羧基铝酞菁

The pendant carboxyl groups add more crosslinking sites and polar than Nitrile.

在丁腈橡胶的基础上，羧基增加架桥端并赋予更高的极性。

The sodium bicarbonate solution reacted with carboxyl acids in the pretreated fibers and released carbon dioxide in a closed testing vial.

在封闭的测试瓶内,碳酸氢钠溶液作为反应剂与测试瓶内纤维的羧酸反应生成二氧化碳。

an enzyme that catalyzes a carboxylation or decarboxylation reaction

在羧化或脱羧反应中起催化作用的一种酶

Under this conditon, is it possible to produce hydroxyl or carboxyl on the surface of oxide?

在这种情况下，能在氧化物表面产生羟基或羧基吗？

In the first coating, a carboxyl styrene/butadiene(SBR), which is polymerized with high styrene, is chosen to raise the coating film strength, gloss, smoothness, and is useful for the second coating.

在预涂涂布中 ,选择由高苯乙烯含量聚合的羧基丁苯胶乳可提高涂层抗拉毛强度及纸面光泽度和平滑度 ,有利于面涂涂布

As expected from the reaction mechanism, the carboxyl groups of aspartic and glutamic acid residues were not modified, while the amino groups that could react with the activated peptides were concomitantly protected by formylation.

如反应机理所预测的那样，天门冬氨酸和谷氨酸残基未被修饰，而能与活性肽反应的氨基则同时被甲酰化保护起来。

Bleached chemical wheat straw pulp has larger specific surface area, shorter length weighted length, lower carboxyl content, higher conductivity, and more an-ionic trash than the eucalyptus pulp.

实验表明,与桉木浆相比,麦草浆有较大的比表面积,纤维平均长度小,羧基含量稍低,电导率与阳离子需求量较高。

Open reading frame prediction showed that SNC73 encodes a peptide identical to the constant region of an IgA molecule in the carboxyl terminus.

对SNC73序列及开放阅读框 (ORF)进行分析 ,发现其与免疫球蛋白IgA高度同源 ,为一免疫球蛋白样基因。

Keywords p aminophenol;carboxylation;5 aminosalicylic acid （masalazine）;

对氨基苯酚;羧化;5-氨基水杨酸（马沙拉嗪）;

Scale inhibition property of PASP was improved by introducing carboxyl group to main chain during copolymerizing of citric acid, malay anhydride and ammonia.

将柠檬酸、马来酸酐、氨共聚,在主链上引入羧基以改性聚天冬氨酸,提高了其阻垢性能。

Keywords rusted coating;surface-treatment;polyphenol carboxyl acid;

带锈涂料;表面处理;羟基酚酸;

In order to improve the photoelectric property of PANI, phthalocyanine copper acid doped polyaniline was made by the reaction of carboxyl and the imide of the polyaniline chain.

并利用红外光谱测试、紫外-可见光谱测试和光电性测试，对其结构和光电性进行了表征和分析。

The proposal develops carboxyl to change chloroprene rubber new breed.

建议开发羧基化氯丁橡胶新品种。

The effects of hydroxyl MWNTs and carboxyl MWNTs on efficiency of enthalpy were higher than that of MWNTs with the same contents.

当多壁碳纳米管的含量相同时，含有官能团化多壁碳纳米管的正十八烷的热焓效率低于常规多壁碳纳米管体系。

After the reaction of the partial carboxyl anions with ETC molecules, PANa chains become zwitterionic, i.e. each of PANa chains carry both carboxylic anions and ammonium cations.

当部分PANa分子链和ETC分子作用之后，PANa分子就成为两性离子的分子，也就是说，PANa分子上同时带有羧酸负离子和铵正离子。

It is firstly characterized for the SCAN-(C2H2)X genes to truncate the zinc finger domains at the carboxyl terminus.

我们鉴定了SCAN-(C2H2)X基因会在其羧基端截除锌指结构域。

Keywords Chain extender Polyurethane emulsion Carboxyl Hydrophilic;

扩链剂;聚氨酯乳液;羟基;亲水性;

the introduction of a carboxyl group into a compound or molecule

把一个羧基引入一个化合物或一个分子

This paper reports an improved headspace gas chromatographic method for determination of carboxyl group content in wood fibers.

报道了一种应用顶空气相色谱测定纸浆纤维羧基含量的方法。

The influencing factors of condensation reaction were investigated such as anhydrides, base agent, temperature, carboxyl group protected of Gly and Asp.

探讨了成酐和碱性试剂,反应温度,甘氨酸和天冬氨酸羧基保护等对缩合反应的影响。

Abstract : Recent advances is enzymatic deprotection reactions of amino groups, carboxyl groups, thiol groups and hydroxyl groups are reviewed.

摘要 ： 系统地介绍和评述了近年来氨基、羧基、巯基和羟基等到基团的酶催化脱保护方法的进展。

The reasons for the carboxyl end group fluctuation of bottle grade PET base chips were analysed.

摘要对瓶用基片端羧基波动的原因进行了分析。

The interaction between carboxyl anions in gelatin chains and MMT is strong.The hydroxyl groups are the interactive sites on MMT.

明胶分子链上的羧基负离子可以和蒙脱土产生较强的相互作用，蒙脱土上的羟基是与明胶相互作用的反应位点。

maximum rate of carboxylation

最大羧化速率

The contents of methoxyl and carboxyl groups have good linear relationships between the contents...

木质素的甲氧基、羧基含量与总氮、有效氮含量均呈较好的线性关系。

The property effect on mechanical and heat resistance of BMI cast resin -when mixed -with carboxyl butjronitrile is introduced.

本文介绍端羧基丁腈橡胶的添加对BMI树脂浇铸体力学性能和热性能影响的实验工作。

The carboxyl end group value control of Du pont's polyeser technology in direct spinning process is studied.

本文从工业生产的实践出发对杜邦聚酯技术直接纺工艺中端羧基控制进行了研究。

By direct cyanidation, the reaction of p-toluic acid with urea would convert the carboxyl group to cyano group to give p - tolunitrile.

本文报道了对甲苯甲酸与尿素反应,进行直接氰化将羧基转变成氰基生成对甲苯甲腈的情况,改进了对甲苯甲酸直接氰化的工艺条件。

The characters of the chemical structure of CM-chitosan were studied, by assay the content of the N, carboxylation, Primary amine and DEPT,13C-NMR of CM-chitosan.

本文通过含N量、总羧甲基化度、伯胺基含量和DEPT、13C-NMR测定,以及其它参数的计算,对羧甲基壳聚糖的化学结构作了表征。

Polymeric micelles with carboxyl groups in the core

核中含有羧基官能团的聚合物胶束

Each fatty acid consists of a hydrocarbon chain with a carboxyl group at one end.

每个脂肪酸由一端带有一个羧基的碳酸链组成。

Keywords hydrogen bond;carbonyl compounds;carboxyl;

氢键;羰基化合物;羧基;

Amino acids are called "amino acids" because they contain an amino group (NH2) and a carboxyl group (COOH) that is acidic.

氨基酸之所以叫“氨基酸”，是因为每个氨基酸分子包含一个氨基(NH2)和一个羧基(COOH)。

The infrared spectral analysis of the hydrolyzation product shows that the hydrolyzation product contains carboxyl,acetamide group,and a small amount of cyanogen group.

水解产物的红外光谱分析表明，水解产物是含有羧基、酰胺基、环亚胺基等多种结构单元的共聚物。