水源

Water source heat pump is the use of magnetic amplifier principle of the series in the power supply and manufacture of electric motors and electric heat pump water between the reactor consisting of soft-start device.

水源热泵是利用磁放大器原理制造的串联在电源和电动机之间的水源热泵和电抗器构成的软启动装置。

In consideration of the environmental legislation related content, with environmental related piron in a chemical plant explosion department, because of improper disposal of the spread of pollution problems, and to prevent sharp criticism of the water pollution, strengthen water protection, put forward Suggestions to improve government, others think that dare not to say the words out.

在审议一个涉及环保内容的议案时，刘强对与环保有关的部门在一个化工厂爆炸后，因处置不当造成污染扩散的问题提出尖锐批评，并对防止水源污染，加强水源保护提出建议意见，要求政府切实改进，把别人想说不敢说的话说出来。

The steady mathematic model of water source heat pump unit for small house is established,and the characteristics of the unit are simulated.

由于可利用水源的多样性和地源水井的开凿以及地质状况的不确定性，使得水源出水温度各不相同，进而影响到机组型号的选择。

Brief introduction to raw water pump house: the raw water pump house is the intake pump station.

一、 简单介绍水源泵房：水源泵房是取水泵站，我厂采用四台双吸离心水泵取水。

With the aggravation of organic pollution of the drinking water source and the improvement of the water-quality standards, the conventional treatment craft of drinking water used in most of water plants in China can't remove the organic pollutant effectively to satisfy people's demand in the water quality. Consequently, permanganate preoxidation technic and mineral materials are combined with coagulation to removing the organic pollutant of drinking water further, so that to solve the increasing contradiction between the aggravation of organic pollution of the drinking water source and the striction of the water-quality standards.

随着饮用水源有机污染的日益加重以及饮用水水质标准的不断提高，我国大多数水厂所采用的传统处理工艺不能有效地去除有机污染物，从而对饮用水水质产生一定的影响，因此，引入高锰酸钾预氧化技术和矿物吸附材料，从而强化去除饮用水中的有机污染物，以解决水源有机污染日益严重与饮用水水质标准日趋严格之间的矛盾。

Based on management of water loss and soil erosion, environmental beautification and environmental quality improvement, the construction of eco-clean watersheds take the principles of ecology priority and human-nature harmony.

以水源保护为中心，构筑"生态修复、生态治理、生态保护"三道防线，建设生态型清洁小流域的水源保护的思路，是北京市小流域治理的新理念。

Third of the waters become Wormwood, and many died of the water, because it was made bitter

三分之一的水源变成了Wormwood，许多人死于这水源，因为它已变得苦涩

Article 49 If any unit, in violation of the provisions of the fourthparagraph of Article 20 of this Law, constructs or expands, within awater, the people's government at or above the county level shall,pursuant to the limits of power authorized by the State Council, orderthe unit to suspend operation or to close down.

第四十九条违反本法第二十条第四款规定，在生活饮用水地表水源一级保护区内新建、扩建与供水设施和保护水源无关的建设项目的，由县级以上人民政府按照国务院规定的权限责令停业或者关闭。

So in order to deal with the problem, both the living habit and distribution of Chironomus larva in the water treatment system and the methods in removing Chironomus larva at present were introduced in this article. Meanwhile, the relationship between its physiological characteristic and environmental factors was demonstrated. Also the research status、advantage and limitation of different methods in the remove of Chironomus larva were analyzed systematically and some scientific tendencies were prospected. It was suggested that enhancing the management to the raw water and optimizing the drinking water treatment processes were the feasible ways to effectively control the pollution.

本文首先介绍了摇蚊幼虫的生活习性及其在水处理工艺中的分布规律，然后对其生理特性与环境因子之间的关系进行了论述；并就近年来采用物理法、化学法和生物法防治水处理工艺中摇蚊幼虫污染的研究进展、现状和局限性进行了较为系统的分析，展望了摇蚊幼虫污染防治技术的研究前景，指出目前控制饮用水中摇蚊幼虫污染必须将水源水质水控制、污染治理与净水工艺处理结合起来，优化水处理工艺和强化水源水体保护是根本保障。

Furthermore, according to the summing-up of water treatment for the Chaohu Lake, the measures, such as pre-oxidation to water source-polymeric aluminum-ferric and ferrous surplus chlorine coagulation- HCA concretional aid-cl.

文章对巢湖微污染水质的特点及形成原因进行了深入的研究；对氨氮、藻类、p H值、异味等四个特征指标的变化规律做了详细论述；对以巢湖为水源的水处理技术进行了总结，提出了源水预氧化—聚合铝铁、亚铁氯化联合混凝— HCA 助凝—除臭剂、活性碳联用去除异味—微絮凝的高效率水处理模式，不仅在合肥供水集团有限公司取得了非常良好的应用效果，也可为其它以内陆湖泊为水源的制水厂所借鉴。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。