查询词典 chlorine

Inactivation of plant virus and the indictor of animal virus by disinfect agent, mechanism of removing and inactivation of viruses by hydroxide modified sand pillar.4. 1. The results of the different microorganism resistances to the disinfect agent of chlorine shown that the indictor of E. coli usually used to evaluation the water body polluted by human deject is no useable.

4.1。不同微生物对自游氯消毒的抗性显示，大肠杆菌作为病毒污染指示物及水体环境病原微生物危险性评估的指标已失去真正的意义，而B.fp则是一个更为合理与科学的水体病毒污染与去除的指示物。

After depolymerization of coal, its content of carbon and hydrogen decreases whereas that of chlorine,oxygen,humic acid as well as active functional group increases.

降解过程中，常常在煤分子上引入或生成新的活性基团，这些基团可大大提高煤的反应活性，为煤的进一步加工利用提供基础。

The application status of tail chlorine gas desorption process in PVC production and its existing problems were introduced.

介绍了尾氯脱吸工艺在PVC生产中的应用情况及存在的问题。

Dichloride:a chemical compound containing two chlorine atoms bound to another element or radical.

二氯化物：由两个氯原子与另一个元素原子或基团结合形成的化合物。

This paper discusses the cause of chlorine ions formation in the production of sodium dichromate and its influence on production environment and quality.

本文讨论了红矾钠生产过程中氯离子产生的原因及对生产环镜、产品质量的影响，进而分析生产工艺流程中除去氯离子的有关工艺参数，将其结果应用于实际生产，使产品中的氯离子含量在0.1%以下。

A new synthesis process for chloroform and dimethylformamide by the reaction of alkalizing and deacidifying chlorine oil and dimethylamine was studied.

研究了氯油加碱除酸后和二甲胺水溶液反应制备氯仿和N，N-二甲基甲酰胺的新工艺路线，通过正交实验对工艺条件进行优化，得到的优化合成工艺条件为：反应温度为50℃，保温反应时间为60min，n∶n=1∶1.10。

This article has introduced the chlorine disinfect ing mechanism and control of DBPs.

文章主要介绍了液氯消毒的机理及其消毒副产物的产生和控制方法。

Another way to disinfect them is in a freshly made solution of chlorine bleach.

另一个消毒的方法是使用含氯的漂白剂。

Chlorine is used to disinfect pool water because it's a very reactive molecule and it combines with organic compounds.

氯是给池水消毒用的因为它是一种活性非常强的分子并且它与有机化合物进行反应。

This one would make a chlorine-based disinfectant out of salt added to water.

它是基于氯消毒的无盐设备。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48