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carboxyl

美 [kɑr'bɑksəl]英 [kɑ:'bɒksɪl]

n.【化】羧基
网络羧化；羧二；四氢

carboxyl

carboxyl

英-汉英-英网络释义

carboxyl

n.

1.【化】羧基

1

The fact that IR vibrating peaks of the carboxyl group have made a wide and split peak is explained in this paper.

解释了该类配合物的羧基红外振动峰是一宽峰且有劈裂的特点。

3

Nile red and nile blue derivatives with carboxyl or amino or hydroxyl group were synthesized , which were used to tag biological molecules .

设计合成了含有活性基 -羧基、氨基、羟基的尼罗红和尼罗兰衍生物，用来标记生物分子。

4

A cationic natural organic high polymer flocculant was obtained by means of reaction of carboxyl methyl with guar .

对瓜尔胶进行羧甲基化改性，得到一种天然高分子有机絮凝剂。

5

Corn starch can be oxidated and hydrolyzed to polymer which contains multi-carboxyl in the presence of the alkali, oxygen and catalyst .

玉米淀粉在碱、氧气和催化剂作用下可氧化水解得到一种含有多羧基的聚合物。

9

plants , whereas the 27 -carboxyl homologue is present in a limited number of natural resources .

植物，而 27 -羧基同源，是目前在数量有限的天然资源。

11

Modified starch . Determination of carboxyl group content of oxidized starch .

淀粉及其制品 .羧基的测定

12

Use of CMC ( Carboxyl methyl Cellulose )sodium carboxymethyl cellulose might resolve the issue of suspension stability of grapefruit juice.

用 CMC （羧甲基纤维素钠）可解决柚子果汁饮料悬浮稳定性的问题；

14

It was confirmed by IR spectroscopythat carboxyl, amino, and acylamino groups played an important role in thebiosorption of uranium .

IR 分析结果证明了羧基、氨基和酰胺基在铀吸附过程中起重要作用。

15

Under this condition , 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？

18

Cloning and Expression Analysis of Carboxyl-terminal Protease cDNA from Gossypium hirsutum L.

一个陆地棉羧基末端蛋白酶 cDNA 的克隆及其表达分析。

19

amino terminal domain and carboxyl terminal domain .

氨基末端结构域和羧基末端结构域。

20

and the rest four carboxyl groups bridge the metal ion center .

其它四个羧基通过桥键连接中心离子。

21

It is a weak organic acid that contains three carboxyl groups and one hydroxyl group .

是一种弱有机酸，含三个羧酸基和一个烃基。

22

The effect of the amount of hydrogen-peroxide and catalyst, reaction time and amount of water on the carboxyl content was investigated .

考察了氧化剂用量、催化剂用量、反应时间和水用量对氧化淀粉羧基含量的影响。

23

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。

24

We are using carboxyl modified vinyl terpolymer .

我们用羟基来改良乙烯三元共聚物。

25

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 ）。

26

The surface and the hole interior of the high-flux PVDF hollow fiber membrane manufactured by the present invention have carboxyl ;

本发明方法制造的高通量 PVDF 中空纤维膜表面和孔内部带有羧基，亲水性提高；

27

Study on Carboxyl Group Distribution on the Surface of the Latex Particles of Acrylate Based Hydrophilic Coatings

丙烯酸型亲水涂料乳胶粒表面羧基分布的研究

30

Determination of Carboxyl Content in Valve Made of Cattle Pericardium and Research of Anti -Calcification

牛心包生物瓣膜羧基含量的测定与抗钙化研究

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