查询词典 chloride paper

In this paper, melamine cyanurate was prepared by one-step reaction from urea, melamine, and sodium chloride and so on ordinary raw materials.

本文介绍了用尿素，三聚氰胺，氯化钠等普通原料经一步反应制备MCA的合成工艺。

In this paper,the aqueous solution polymerization of acrylamide by using copper chloride/ethylene diamide/α chloroethyl benzene as an initiator was studied. Molecular weigh has a correlation of a straight line with the time.

原子转移自由基聚合是一种自由基"活性"聚合，自发现[1 ] 以来已应用该技术合成了一系列结构不同、性能各异的聚合物材料[2～ 3] ，并发展了多种ATRP引发体系，是活性聚合发展史上最简便的一种技术。

Original image on the image by ultraviolet irradiation in corrosion-resistant membrane (on the printing plate cylinder electrodeposit to the membrane corrosion) or carbon paper, the membrane to the drum, in lukewarm water, carried out by chemical etching with ferric chloride, resulting in the depth of the screen.

原版上的图像经紫外线照射成像于耐蚀膜（对印版滚筒镀层进行腐蚀所用的膜）或碳素纸上，再将此膜包裹于滚筒上，在温水中显影，通过氯化铁进行化学腐蚀，形成深浅不一的网孔。

The study of optimum conditions of the colour reaction of scandium with chrome azurol S in the presence of tetradecyl pyridinium chloride and emulgent OP is reported in this paper.

研究了在氯化十四烷基吡啶及乳化剂OP 存在下，铬天青S与钪显色反应的适宜条件。

In this paper the surface charge density of cationic kraft pulp was chosen as response variable and the preparation conditions of cationic kraft pulp by the in-situ grafting copolymeration of acrylamide and cationic monomer, [2- ethyl] trimethyl-ammonium chloride were optimized by central composite design.

摘 要：以阳离子硫酸盐浆的表面电荷密度为评价指标，采用中心复合设计法对丙烯酰胺和甲基丙烯酰氧基乙基三甲基氯化铵接枝共聚制备阳离子硫酸盐浆的工艺进行了优化。

The feasibility of Fick's second law, the application of chloride binding isotherms and the effect of RAM have been discussed in this paper.

本文就Fick第二定律的适用性、氯离子结合理论的应用和海水耐蚀剂的作用等问题展开讨论。

The research of chloride binding isotherm and the effect of RAM in this paper is valuable for the improvement of Fick's second law, and new contents have been established for the definition of pouring.

本文氯离子结合理论、耐蚀剂作用等研究为改善Fick扩散模型提供了理论支持，同时提出淋溅作用的概念，为氯腐蚀环境下混凝土结构耐久性研究提供了新的内容和发展空间。

The calixarenes used as PTC in the fluorination of tetrachlorophthahaloyl chloride to obtain dimethyl tetrafluoroterephthalate were studied in this paper.

研究了杯芳烃在四氯对苯二甲酰氯氟化制备四氟对苯二甲酸二甲酯反应中的相转移催化作用，发现以杯芳烃作相转移催化剂使产品收率得到了明显提高。

The paper introduced the technics process conversion of sodium cyanide galvanization solution to potassium chloride solution.

本文介绍了将氰化钠镀锌溶液转换为氯化钾镀锌溶液的镀锌工艺过程，从工艺、健康、环保、成本等方面进行阐述。

This paper reports on manufacture of industrial gas hydrogen chloride and the fundament of the production and the technical specifications,et

概述了工业氯化氢气体在近代工业中的重要性，讨论了工业氯化氢气体生产的基本原理及其工业生产操作对技术经济指标的影

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。