这种正式名为一氧化二氮的气体对臭氧层所构成的威胁，可能很快就会超过氟氯烃(CFC)化学品。而后者自上世纪八十年代以来就已被限制使用。
The gas, properly known as nitrous oxide, could soon pose a bigger threat to ozone than CFC chemicals, the use of which has been restricted since the 1980s.
第一次测试后，研究人员使用二氧化氯清洗了供水系统。
After their first tests, the researchers cleaned the water system with chlorine dioxide.
二氧化氯是世界上最强大的除臭剂。
美国环保署在很久之前就认可二氧化氯液体喷雾或二氧化氯气体对气味和微生物的抑制功效，包括在食品里、家中和任何有微生物需要被杀死的地方。
The EPA long ago approved spraying of ClO2-generating liquids or gas for odor and germ control on food products, home fabrics, and anywhere that germs need to be killed.
二氧化氯的气味不浓，但它有利于杀死残留在肺部或支气管里的病菌。
The ClO2 odor is not strong and it is beneficial in killing any remaining germs that may reside in lungs or bronchicals.
出于争论中心的气体是HFC-23（三氯甲烷）。以重量交换来衡量，这种温室气体包围热量的能力是二氧化碳的14800倍。
The gas at the centre of the controversy is HFC-23, a greenhouse gas which, on a weight-for-weight basis, is 14,800 times better at trapping heat than carbon dioxide.
出于争论中心的气体是HFC-23（三氯甲烷）。以重量交换来衡量，这种温室气体包围热量的能力是二氧化碳的14800倍。
The gas at the centre of the controversy is HFC-23, a greenhouse gas which, on a weight-for-weight basis, is 14, 800 times better at trapping heat than carbon dioxide.
还提供了一种消毒水的方法，和生产二氧化氯和消毒水的设备。
A method of disinfecting water, and apparatus for making chlorine dioxide and for disinfecting water also are provided.
最后，炼油厂排放很多的气体，如二氧化硫(SO2)、二氧化氮(NO2)、二氧化碳、一氧化碳、甲烷、双环氧乙烷、氟化氢、氯、苯和其他气体。
Finally, refineries emit many gases like sulphur dioxide (SO2), nitrogen oxide (NO2), carbon dioxide, carbon monoxide, methane, dioxins, hydrogen fluoride, chlorine, benzene and others.
目的研究二氧化氯消毒液的致畸性和亚急性毒性。
Objective To study the teratogenicity and subacute toxicity of chlorine dioxide for its safety assessment.
根据某精细化工有限公司染料废水处理的生产性实验研究，提出了采用二氧化氯氧化去除染料废水中苯胺类物质的方法。
In according to productive experimental research of some chemical engineering corporation's dying waste water, the chlorine oxidation process to remove benzenamine materials was presented.
二氧化氯是一种安全高效的消毒剂，综述并评价了二氧化氯稳定溶液的制备方法和活化工艺，同时介绍了二氧化氯的应用。
Chloride dioxide is a kind of safe and high efficiency disinfector, This paper introduces preparation method, activation process and application field of chloride dioxide.
目的探讨二氧化氯杀菌的影响因素。
Objective to investigate the factors influencing germicidal efficacy of chlorine dioxide.
投加二氧化氯的设备成本较低，工艺流程简单。
The cost storing and disposing equipment is low and technological process is simple.
在达到相近的消毒效果的情况下，气态二氧化氯的用量更低，对环境的湿度影响更小。
Achieve similar results of disinfection, gaseous chlorine dioxide content is lower, and the environmental humidity less.
本文对二氧化氯和臭氧消毒机理、氧化消毒特性及经济性等方面进行介绍分析。
In this paper, the mechanism of chlorine dioxide and ozone disinfection, oxidation and disinfection and features are introduced and analyzed.
本文还就二氧化氯氧化法去除苯胺类物质的影响因素进行了探讨。
The factors that influence the chlorine oxidation process to remove benzenamine were also discussed in this paper.
比较了二氧化氯的生产方法，及其应用于水厂消毒的工艺探讨。
Compared with chlorine dioxide production methods, and its application is researched in disinfection craft of waterworks.
目的：研究稳定态二氧化氯的稳定性能，并预测其半衰期及有效期。
Objective:To study stability of stable chlorine dioxide, and predict its half life and term of validity.
结论，该产品二氧化氯含量随激活反应时间的延长和反应温度的升高而增加。
Conclusion: the chlorine dioxide content of the product increased with prolonging the activating reaction time and increasing the reaction temperature.
本文介绍了二氧化氯的性质和主要的生产方法，电解法、氯化法和还原法，以及稳定性二氧化氯制法。
This paper introduces both the nature of chlorine dioxide and the main method of production containing electrolysis, oxidation, reduction and process of producing stable chlorine dioxide.
根据二氧化氯可氧化二甲酚橙、氯酚红使其褪色的特性，可用示差分光光度法测定水中低浓度二氧化氯的含量。
The low concentration of chlorine dioxide in water can be determined by spectrophotometry based on the chlorine dioxide can decolor and oxidize xylenol orange and chlorophenol red.
目的：了解广东省开平市某公司一起二氧化氯引起的急性中毒原因。
Objective:To understand the causes of an acute chlorine dioxide poisoning of sanitizer in Kaiping city.
目的改进五步碘量法对二氧化氯测定方法，以便更准确地检测消毒剂中二氧化氯含量。
Objective to improve five-step iodometry method for measuring chlorine dioxide in order to measure chlorine dioxide in disinfectants more accurately.
本文介绍二氧化氯的主要性质、特点及应用领域。
The properties and applications of chlorine dioxide have been introduced in this paper.
因此，再生水使用二氧化氯消毒具有明显优势。
Therefore chlorine dioxide had obvious advantage in the disinfection of reclaimed water.
目的探讨酸性电位水与含氯消毒剂及二氧化氯消毒能力的差别。
Objective To investigate the disinfection property difference of electrolyzed-oxidizing water with chlorine disinfectants and chlorine dioxide.
本公司是化学法二氧化氯发生器专业制造商。
This company is the chemical process chlorine dioxide generator specialized manufacturer.
目的了解一元制剂固体二氧化氯消毒剂的杀菌性能。
Objective To know the germicidal property of monophyletic preparation of solid chlorine dioxide disinfectant.
目的了解一元制剂固体二氧化氯消毒剂的杀菌性能。
Objective To know the germicidal property of monophyletic preparation of solid chlorine dioxide disinfectant.
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