查询词典 chlorine

This article has described the impact of Chlorine upon the system of Zinc hydrometallurgical extraction,and also presented Chorine removal by Copper cake purification.

文章论述了湿法炼锌中氯对系统的影响，提出了利用铜渣净化除氯的方法，分析了铜渣净化除氯中各因素对除氯效果的影响。

The effects of particle distribution of fly ash from a MSW incinerator on de novo formation of dioxins with the use of organic/inorganic chorine sources and the relative action of different chlorine sources in de novo formation are studied.

选用煤和垃圾混烧的焚烧炉飞灰，研究了飞灰粒径分布对有机／无机氯源从头合成中二噁英生成的影响，以及不同无机氯源在从头合成中的相对作用。

Due to organic N exiting in the pure bacterial cultures,when using free chorine to inactivate microorganisms,freest chlorine transforms into organic N-chloramines which are no use in disinfection process.

在实验室研究游离氯灭活微生物的试验中发现，由于试验体系中有机氮的存在，投加游离氯消毒后，游离氯会迅速与之反应转化为无消毒作用的有机氯胺。

Methods Detection was made on the parameters such as total chlorine, free chorine, turbidity, assimilable organic carbon in a northern city distribution network of China.

对我国北方某市市区配水管网中总余氯、自由余氯、浊度、可同化有机碳(assimilable organic carbon， AOC)等水质指标进行监测。

The result showed that the mutagenecity of water increased in all samples treated with chlorine, while mutagenic potential was negative in source water samples not treated with chorine.

水样采自某单位自备水源。试验结果表明，未氯化自来水有机提取物致突变反应阴性，加氯自来水样诱发沙门氏菌致突变率升高；在一定范围内，随氯浓度增加，不会显著增加水样的致突变性。

Because of specificity and high efficiency, the catalytic efficiency of cellulase is high(more 103~1013 times than general catalysts), the condition of catalytic reaction is mild and the catalytic activation can be adjusted and controlled, which can improve remarkably semblance and handle of fabrics during finishing fabrics by biological catalyzing, moreover cellulase can replace some chemical materials such as acid, cocain, chlorine and phosphorus etc, so as to decrease pollution, make no waste-water and protect environment.

由于酶具有专一性和高效性，采用生物催化，其催化效率高比一般催化剂高10~3～10~(13倍，催化反应条件温和，催化活性可调节控制，应用在纺织品处理上，能显著改善织物的外观和手感，并能取代一部分酸、碱、氯、磷化合物等化工原料，从而减少污染，不产生污水，有利于环保和生态。而且酶本身又无毒，容易生物降解，不会引起环境污染，所以酶处理已被公认为是一种符合环保要求的绿色印染加工方法。本文选用了市场上常用的纤维素酶R-10和纤维素酶ECS2610两种生物酶。

Total bacterial count, total coliform group, residual chlorine and ammonia nitrogen were detected respectively.

细菌总数和总大肠菌群数测定所用水样严格按照无菌操作的基本要求进行采样。

Common salt is a compound of sodium and chlorine.

普通食盐是钠和氯的化合物。

Common salt is a compound of sodium and chlorine .

食盐是钠和氯的化合物。

When you combine sodium and chlorine, you get sodium chloride - common salt.

将钠与氯结合得到氯化钠——就是食用盐。

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