查询词典 ion exchange

Very familiar Deng Min, vice president of development and application of self-production of PVC bulk of new technologies, about 4 cubic meters per ton of water, production capacity from the original annual output of 2 million tons to the present size of 200,000 tons, the cumulative added value of nearly 6 million; the use of large-scale carbide original patented technology and self-design is completed large-scale localization of ion-exchange membrane caustic soda plant, built non-smokestack emissions dust recovered clean production of calcium carbide base, power consumption of about 200 kwh per ton of reduction; first successfully developed and built the nation's largest full-slag cement, environmental protection projects, not only the first in the industry to solve environmental problems of carbide slag, the output of every year million yuan in building materials …… This has been a loss of more than 5,000 million years running large enterprises, last year's sales revenue is over 4 billion yuan mark, the profit 3 7 Yi Yuan.

对经济周期的收获时，宜宾天原有限公司—-很熟悉邓敏，副自我发展和应用总统大部分聚氯乙烯新技术，每吨约4立方米生产水，生产能力从原来的200万吨的年产20万吨，累计近600万增加值目前的规模，大型硬质合金原专利技术和自我大规模使用，设计完成的大型定位离子膜烧碱装置，建成无烟囱排放的粉尘回收的电石基地，电力约200吨，每千瓦时降低消耗；首先研制成功并建成国内最大的全面矿渣水泥，环保清洁生产不仅是第一个在工业项目，解决电石渣的环境问题，在每年产值亿元人民币建筑材料……这是一个5000多万年的大型企业亏损，去年的销售收入超过4亿元大关，利润37易吁鹌。

Currently, in order to commercially available bottled purified water for the water cutting machine the working fluid, and, combined with random machine configuration circulatory system - ion exchange resin plant, in order to protect the working fluid cycle cutting performance and requirements.

当前，以市售的桶装纯净水来用作机床的水质切削工作液，并且，结合机床随机配置循环系统——离子交换树脂装置，以此来保障切削工作液的循环使用性能和要求。

High performance ion exchange chromatography has been demonstrated to be capable of efficient separation of bacteria of different species with high resolution on the base of the differences in both electrostatic charge property and structure of the cell.

高效离子交换色谱已被证明能根据细菌细胞的荷电性及表面构造快速而高分辨率地分离不同种属的细菌。

This paper discusses the operation procedures in using Flash to simulate medical chemistry experiment,"determining the content of sodium citrate injection with ion-exchange technique": movement animation,shape-shift animation,key-frame animation,word processing,and sound disposition.

通过应用Flash模拟医用化学实验-离子交换法，测定枸橼酸钠注射液浓度的制作过程，介绍了运动动画、形变动画、关键帧动画和文字处理及声音配置等操作步骤。

In the paper, the polymerization of fluoroalkyl acrylate and fluoroolefins in supercritical carbon dioxide are reviewed in detail,including homopolymerization and copolymerization of fluoroalkyl acrylate, synthesis of melt-processable tetrafluoroethylene polymers, ion-exchange resins and polyvinylidene fluoride et.al.

本文详细地介绍了近年来以超临界二氧化碳为介质的氟烷基丙烯酸酯类单体和氟烯烃类单体的聚合反应研究，其中涉及氟烷基丙烯酸酯类单体的均聚和共聚，可熔融加工的四氟乙烯聚合物，离子交换树脂，偏氟乙烯的均聚和共聚合等。

A method for measuring the specific surface area and pore volume of ion-exchange resin by N_2 absorption apparatus is introduced.

介绍了用氮吸附仪测定离子交换树脂的比表面、孔容的方法。

Sterilization in desinfection chamber and subcultures of collections ;②confection of fermentation media and sterilization technics;③influences to objective produce altering the fermentable conditions ,including the examinations of the parameters about remnant sugar、pH、growth of microorganisms and produce;④separations and distillations of objective produces in fermented broth,the distillation technics of filter press and ion exchange;⑤brief and operation techniques of automatic fermentation tank.

课程内容：本课程主要实验内容：①微生物无菌室灭菌及种子扩大培养技术；②微生物发酵培养基及配制及灭菌技术；③微生物发酵及发酵条件的改变对目的产物代谢的影响，包括菌体生长、pH、残糖和产物等发酵过程中各项参数的检测；④发酵液中目的产物的分离及提纯，板框压滤离子交换提取技术；⑤自动发酵罐的简介及操作技术。

The main products are economical passenger cars, the protection of Central Steel, the ram sheath, hydraulic motors, piezoelectric crystal, ion-exchange resins, such as yin and yang in more than 100 varieties.

主要产品有经济型乘用车、钢塑保护环、滑枕护套、液压马达、压电水晶、阴阳离子交换树脂等100多个品种。

One significant use of ion exchange treatment is for chromate contaminated blowdown from recirculating cooling water systems.

离子交换法的一个重要应用是用来处理铬酸盐污染的循环冷却水系统的排污。

The inclusion body of IFN-BLA was denatured and refolded by dialysis and purified by ion-exchange chromatography.

对包涵体的复性条件进行了摸索，建立了IFN BLA的复性及纯化方法，纯化后的蛋白产量约为45mg/L，纯度在90%以上。

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。