浓的

The hydrolysis of chitin under concentrated alkali conditions would produce double anion because of conjugative effect and steric effect (producing primary amine which had positive ion properties and linear chain macromolecular structure and which has good flocculability and clarification performance).

因共轭效应和空间效应，甲壳质在浓碱条件下水解，能形成双负离子，形成具阳离子性质的伯胺和具有直链高分子结构，具有优良的絮凝性能和澄清作用。

Cyclohexyl acetate was synthesized by oil of vitriol,ferric chloride and copper sulfate,respectively,and the influence of copper sulfate containing water and no-water for the reaction was discussed.

摘 要：分别以浓硫酸、氯化铁、硫酸铜为催化剂催化合成醋酸环己酯，考察了有无结晶水的硫酸铜对酯化反应的影响。

Cyrano offers lovers the ability to compose steamy21 love letters simply by filling in some form fields and pressing OK.

西拉诺赋予了情侣们书写浓情蜜意的情书的能力，他们只需要会填写一些表格和会按OK键就可以了。

Cyrano offers lovers the ability to compose steamy21 l ove letters simply by filling in some form fields and pressing ok.

西拉诺赋予了情侣们书写浓情蜜意的情书的能力，他们只需要会填写一些表格和会按ok键就可以了。

The emulsive innovativeink on the cards and membership cards make great severity should be watered down, drying, creating the effect of imprinting, floating hair "" continues with ink, ink roller deink, imprinted chromotropic, paper turn yellow or blue, affecting product quality, and so on.

油不朱的乳化不不不不不对制卡和会员卡制作有很不小的危害性，冲不浓不朱色，感化痕迹潮湿，爆不收浮脏，油不朱不收&懈&、不朱辊脱不朱，痕迹变色获得光华，纸张变黄或变蓝，感化产精神度等不良不败果。

The efficiency and selectivity of oxygen delignification are improved.

摘 要：对麦草浆H2O2强化中浓氧脱木素的主要影响因素进行了研究，得出了H2O2强化氧脱木素的优化工艺条件，并进行了OpQP全无氯漂白。

The invention relates to a method for preparing dimeric acid methyl ester and dimer acid thereof.

本发明是一种制备二聚酸甲酯及其二聚酸的制备方法，以不饱和脂肪酸甲酯含量较高的混合脂肪酸甲酯或混合脂肪酸为原料，浓硫酸为助催化剂，无水氯化铝或无水氯化锌为催化剂，采用两步催化法进行二聚化反应。

Wang Peng Song 10 "chujian dense green branches, Mandrax panic fire to burn air umbrella", Erythrina flowers to the enthusiasm and rendering a very warm place.

宋朝王十朋的&初见枝头万绿浓，忽惊火伞欲烧空&，把刺桐花开的热情与热烈渲染得十分到位。

Based on single factor experiment including esterify ing temperature, esterify ing time,and vitriol dosage,the conditions for esterify ing free fatty acid were optimized by response surface methodology and by determining acid value and content of V_E as evaluation indexes.

本研究在酯化温度、酯化时间和浓硫酸用量三个单因素试验的基础上，利用响应面分析法，以酯化后脱臭馏出物的酸价和VE含量为评价指标，对游离脂肪酸酯化条件研究。

It grew so verdant and exuberate, forming a strong contrast.

苍郁繁茂，浓翠逼人，同荒寒的古城形成了强烈的对比。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。