Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

硫酸与聚醇(PVA)经酯化制备PVA聚阴离子质。

Paired electrosynthesis using glyoxylic acid as a model product has been studied in this paper.

以醛酸为模型产物，对配对合成技术进行了研究。

Water can be reduced to oxygen and hydrogen by electrolysis.

用法可以把水分为氧和氢。

Complexity of aluminium electrolyser production is analyzed, and motivation of production intelligence is explained.

摘要分析了铝槽生产的复杂性，提出生产智能理念的必要性。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的槽溴化钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全丙合成全环氧丙烷的环氧化剂和皂化剂。

Toxemic the main causes of quality issues: PS version after electrolysis, although there are no qualitative change occurs, but its surface-a new version of PS-to rough, thickness and weight.

引起该量量题目的次要来因：PS版经功后，虽然操纵爆发量的改变，但暗地的砂目澄辉较陈PS版的砂目要粗，厚度、不沉量也裁减了许众。

In the actual system, the grinding wheel of metal binding agent is electrolytically dressed with the determined optimum elec trolytic grinding fluid and the satisfied dressing result is obtained.

确定最佳磨削液在实际系统对金属结合剂砂轮进行修整得到了较为满意的修整结果。

PVC, Teflon and fluorion diaphragm were found to be better than glass as materials of diaphragm cell for their advantages in corrosion resistance as well as less electric resistance.

以聚氯、聚四和全离子隔膜为材料的套管式隔膜槽具有隔膜亲水性强、阻小、耐碱液腐蚀、耐高铁酸盐氧化等优点，与平板式隔膜槽采用的普通玻璃和高硼硅玻璃相比是更加理想的化学合成高铁酸盐的槽及隔膜材料。

The overall height of catalyst bed as well as the optimal feeding point was obtained for different detritiation efficiency under specific mass transfer coefficient of catalysts.

根据不同的催化剂传质性能,计算了为达到特定脱氚率和池浓缩倍数所要求的交换床总高度和进液位置。

In the present study the rotating cylinder Hull cell has been utilized to evaluate the nickel sulphamate electrolyte.Experiments were carried out with various nickel sulphamate ...

本文利用旋转圆筒赫尔槽,采用不同的质浓度和旋转速度评价了氨基酸镍质溶液的性能,并测定了溶液的分散能力。

Mild cases of diarrhea are treated with Bismuth subsalicylate (trade name Pepto-Bismol); extreme cases are treated with fluid and electrolyte replacement while the underlying disease passes.

症状较轻的可用次水杨酸铋治疗,严重时要补充体液和质。

By 52%-54% denisty indicator of lithium bromide, it is used to be absorptive refrigerant, hypnagogue and mitigative of medicine, and also to be electrolyte in ion-battery.

52%-54%浓度的溴化锂用作吸收式制冷剂。在医药，用作催眠剂和镇静剂。还用作锂池的质。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

在确定条件下试验,内对色度、COD的去除有一定的效果,重要的是提高了废水的可生化性,有利于生物处理。

Producing metal Mg with magnesia supported by electrolytical chloride is a new method and also a good method to be propitious to environment.

利用氧化镁在氯化物质的支持下出金属镁是一种全新的生产方法,也是一种有利于环境保护的冶镁方法。

Besides that, prop-1-ene-1,3-sultone is a kind of electrolyte additive, which can effectively restrain ion battery from expanding under the condition of high temperature.

1,3-(1-丙基)磺内酯还是一种液添加剂，能有效地抑制离子池在高温情况下的膨胀。

The research contents of the treatment of cyanogen-containing waste water produced by the acylonitrile plant with new technology of ferric-carbon microelectrolysis are expounded.

文论述了采用铁炭微的新技术处理丙腈装置产生的含氰废水的研究内容。

The technological condition of Potassium Sulfate production from impure glaserite and impure Potassium chloride, is discussed in the paper,It is proved by experiment.

文章介绍了利用质溶液理论计算不纯净钾芒硝与不纯净氯化钾转化制取硫酸钾的工艺条件，并通过试验加以验证。

Anionic electrodeposit coating line for aluminum shell of solar water heater is introduced.Anodic oxidation,anodizing electrolytic coloring and anionic electrodeposit coating process are focused.

介绍了太阳能热水器铝材壳体阳极泳涂装线设备,重点详述了阳极氧化、着色和阳极泳涂装工艺。

This paper introduces the technical condition of electrorefine high-nickel and high-sulphur copper anode and analyzes the problem and the reason in the practise.

介绍了高镍高硫铜阳极的技术条件,分析了过程产生的问题及原因,提出了决的对策。

Perioperative serum creatinine, electrolytes, blood gas, and a follow-up excretory urogram, cystogram, and pathological examination were used to assess the surgical outcome.

手术前后的血清肌酸酐、质、动脉血气体分析以及追踪时取得肾盂摄影、膀胱摄影、病理检查来评估手术的结果。