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Moreover, the general application principle and latest development of pulsed powers in the field of environment engineering including purification of exhaust gas and wastewater, electrostatic dust precipitation, sterilization and ozone production, are discussed in detail.

较详细地论述了脉冲电源在净化工业废气和污水、静电除尘、杀菌消毒和臭氧制取等环境工程领域的应用,其中重点介绍了脉冲电源的研制情况。

There was no ready-countermeasure to solve fire problem of flue gas electrostatic precipitation of anode baking furnace.

阳极焙烧炉烟气静电捕集净化方法存在着火的问题,着火原因及对策尚无现成经验。

Based on the practical application, the composition, integrated utilization and the separation processes by virtue of automatic sedimentation, separation, electrostatic precipitation, centrifugal separation and chemical settling agent etc.

从实际应用的角度出发,介绍了我国催化裂化油浆的组成特点及自然沉降法、过滤分离法、静电分离法、离心分离法、化学沉降助剂法等净化方法,阐述了我国催化裂化油浆的综合利用情况,并针对我国的实际情况提出了一些设想和建议。

Is specialized in protection against electrostatic purification products and product development and production of science and technology enterprises.

深圳市一帆科技有限公司是专门从事静电危害防护产品及净化产品研发与生产的科技型企业。

My heart is cleaned and my soul is elevated.

我的心灵得到净化,我的灵魂由之升华。

II. Believing in Not S elfish, to C reate I nterpersonal H armony

内容摘要:佛教博大精深的思想内涵教导我们要学会净化心灵、自他不二、慈悲无我、感恩报恩、包容和尊重异己,建立平等无我之心。

The results show as follows:(1) Elodea nattalii and Hydrilla verticillata have strong capacity of purification on nitrogen and phosphorus , etc.

在实验室条件下。对伊乐藻及轮叶黑藻净化养鱼污水的能力进行了比较研究。

To compare the difference of purification capability by various life form macrophytes, Oenanthe javanica, Equisetum fluviatile, Elodea Canadensis Michx.

为了比较不同生活型植物对河道污水的原位净化效果差异,构建了由水芹菜、马尾草、伊乐藻Elodea Canadensis Michx。

Research on purification of polluted water by different submerged macrophytes,Cabamba carolimana Gray,Elodea Canadensis and Ceratophyllum demersum L.

对鱼草、伊乐藻、金鱼藻三种沉水植物在不同条件下净化受污水体进行了研究。

Keywords Elodea Canadensis Michx;ecosystem rehabilitation;water ecosystem;ability of purification;photosynthesis;environmental factor;bi-pollution

Article From 河海大学;环境科学硕士论文 2005年度伊乐藻;生态修复;水生态系统;净化能力;光合作用;环境因子;二次污染

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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。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力