CFCs are the chief destroyers of the ozone layer.

氯氟烃是破坏层的元凶。

This 2 companies claimed to already was developed do not destroy ozonic product newly.

此二公司都声称已开发了新的不破坏的产品。

Static experiments were carried out to study the effects of ozonic disintegration characteristics of waste activated sludge.

为系统研究破解污泥性污泥的影响,在性污泥中通入进行污泥破解静态实验。

The characteristics of oxone could be used for many different processes in connection with food machinery.

在食品生产设备中具有非常广阔的应用前景。

The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays.

环绕地球的层保护着我们的皮肤免受紫外线的伤害。

OBJECTIVE To investigate the effect of ozonous disinfector on the sterilization of bed unit in burns ward.

目的探讨消毒器烧伤区床单位被褥和枕芯内部的消毒效果。

Recently, ozone has been widely used in medicine, vivers, chemical industry, air decontamination, sewage disposal and drinking water sterilization.

近年来，技术已在污水处理、医学、食品、化工生产、空气净化、饮用水杀菌消毒等领域得到广泛应用，并显示出很好的发展前景。

To raise ozone output of ozonator,it demands that ceramic plate materials for ozonator have good dielectric properties and quite high thermal conductivity.

为了提高发生器的产量,要发生器用的陶瓷基板材料具有较高的介电性能和热导率。

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

羰基化合物既是大气光化学反应的产物，又能通过光化学反应生成羧酸、羟基自由基、和过乙酰硝酸酯。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮化物、碳氢化合物在形成光化学烟雾中的作用和、过乙酰硝酸酯产生的过程,并介绍了光化学烟雾的形成机理。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过化物、硝酸、和等各类化剂醚选择性化以及醚的阳极电化研究状况。

Generally resistant to animal and vegetable fats, oils, greases, ozone, heat, and strong oxidizing chemicals. Chlorobutyl has lowest permeability of all the synthetic rubbers.

通常适用于动物脂肪或植物油、油、油脂、、热，以及强化剂。氯丁基橡胶在所有合成橡胶中的渗透性是最低的。

In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were respectively.

摘要本文综述了纸浆的气漂白、漂白、过化氢漂白、光催化漂白、过酸漂白中碳水化合物的保护措施。

This paper introduces experiment clearing away hydrosulfuric and mercaptan in waste gas from industry and o-zone, retention period, catalyzer and so on influence on removal rates.

介绍了化法去除工业废气中的硫化氢、硫醇的试验情况,考察了浓度、停留时间和催化剂等不同因素去除率的影响。

The axidizing tawer is a mixer ,in which ozone and water,and matches for ozone generator,The matches for ozone generator.The one is widely used for pure water and mineral water puoduction line.

化塔是与需处理的水充分接触并混合的专用设备，与机配套使用，广泛用于纯净水、矿泉水生产线。