净化

CeO2 is a cheap and of use wide material, it is used in optical materials. polishing agents. ultraviolet absorption materials. the cleaning catalyst of car waste gases. chemical decolorant of glass. radiation-resisting glass. permanent magnet. electronic ceramics etc. After it becomes nanoparticle, it will show some new properties and applications. For example, CeO2 nanocrystal is a better promoter of Cytochrome C and the stabilizer of Zr02 ceramics.

CeO_2是一种廉价而用途极广的材料，如用于发光材料、抛光剂、紫外吸收材料、汽车尾气净化催化剂、玻璃的化学脱色剂、耐辐射玻璃、永磁体、电子陶瓷等，纳米化后将出现一些新的性质及应用，如CeO_2纳米晶是细胞色素C的良好的促进剂，还用于ZrO_2陶瓷的稳定剂。

CeO22 is used as optical materials, polishing agents, ultraviolet absorption materials, the cleaning catalyst of cars waste gases, chemical decolorant of glass, radiation-resisting glass permanent magnet, electronic ceramics etc. If it is processed into nanoparticles, it will exhibit some novel properties led to varied applications.

CeO_2是一种廉价而用途极广的材料，如用于发光材料、抛光剂、紫外吸收材料、汽车尾气净化催化剂、玻璃的化学退色剂、耐辐射玻璃、永磁体、电子陶瓷等，其纳米化后将出现一些新的性质及应用，如ceOZ纳米晶是细胞色素C的良好的催进剂，还用作zro：陶瓷的稳定剂，由于ceo：折射率高，稳定性好，常用于制备减反射膜等。

Pollutants sticking to sediment such as those of heavy metal would be accumulated in the process of sedimentation and then playthe role of biological decomposer together with soil microorganisms, and could purify the sewage through soil permeation.

黏结在沉积物上的污染物，随同沉积物沉积而积累起来，通过附着在植物的根茎表面的微生物，使有机物进行生物性分解，并通过土壤的浸透作用对污水进行直接净化。

Purify the blood of the features: The high voltage electric field decomposition, the acid in the blood and poison, so that acidic blood back to the weak alkaline condition.

净化血液的功能：通过高压电场分解、中和血液中的酸毒，使呈酸性的血液恢复到弱碱性状态。

This whole process offers a sustainable and non-intrusive way to decontaminate land.

整个过程提供了一种可持续性、非侵扰性的土地净化方式。

A number of engineering practices and studies have proved that this method is a good one to decontaminate polluted water, which not only is effective, but also can protect ecology environment and avoid secondary pollution.

大量的工程实践及研究证明，该方法是一项既行之有效又保护生态环境、避免二次污染的净化污染水体的好方法。

The developing directions of combining nanometer photocatalysis technological with activated carbon fiber together to decontaminate a...

并对今后利用纳米光催化技术与活性炭纤维相结合用于净化空气的发展方向进行了展望。

Fully utilized the merits of nanometer photocatalysis technology and the activated carbon fiber decontaminate air.

充分利用了纳米光催化技术和活性炭纤维的优点，达到了净化空气的目的。

This paper introduced a method of automatic control system design which decontaminate sewage carried with Oxidized iron impurity ,control system based on PLC type of S7-200 belong to Siemens company.

本文介绍了利用西门子公司的S7-200型PLC，来实现污水净化处理系统的自动控制，本文详细介绍了系统的硬件配置以及软件设计流程图，并且介绍了编程中的关键问题。

Besides the disinfectant/cleaner provided in first aid kits, a bleach mixture can be used to decontaminate equipment or surfaces.

除了消毒/清洁的急救包，漂白水混合物提供可用于净化设备或表面。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。