羧基

It was suggested that the solubility of cotton cellulose in Cl containing carboxyl decreased because of its intermolecular and intramolecular hydrogen bonds.

研究结果表明，含羧基的离子液体会由于分子间氢键的缔合作用降低其对纤维素的溶解性。

Usually the MWNT Was ultrasonic in different acids for 3 to 5 hours, and theproper oxidized carboxyl MWNT can be obtained.

一般超声3～5 h，采用不同强度的酸可以获得不同氧化程度的羧基化MWNT。

According to the properties of the MWNT used in this study, the relationbetween the degree of carboxyl and oxidation time or acids strength was systematicallystudied.

针对实验中使用的MWNT，系统的研究了酸强度和氧化时间对于MWNT的羧基化程度的影响。

We observed a first-order reaction for Cr under the conditions that the carboxylate groups are in excess.

在羧基浓度过量的情况下，交联反应对Cr浓度的反应级数是1。

The oxygen atoms of the carboxylate group were coordinated with the rare-earth ion in bridging bidentate mode.

推测出羧基中的氧原子以桥式双齿的形式与稀土离子配位。

Raman spectra show more than one coordination modes for the carboxylate groups in the complexes.

喇曼光谱说明这类配合物中羧基同时存在多种配位方式。

In the presence of excess oleic acid, the nanocomposites undergo rapid disassembly, suggesting that Fe(3)O(4) nanoparticles are bonded to nanowires via carboxylate groups from the linkers.

在过量的油酸存在下，纳米复合体能迅速的被分解，说明Fe(3)O(4)纳米颗粒是通过联结分子中的羧基与纳米线结合的。

Nitric acid oxidation was found to reduce the surface hydroxyl groups in increasing the carboxylic acid groups.

硝酸氧化减少了碳纤维表面的羟基含量，同时增加了碳纤维表面的羧基含量。

A clear liquid carboxylic acid used in perfumes and drugs.

一种清亮的液体羧基酸，用于香水和药物中。

An unsaturated liquid carboxylic acid used in the manufacture of ''.

一种不饱和液态羧基酸，用于制造''。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。