污染

Describe the pollution simulation model; propose the decomposition principle which is independence between atom model and application, convenience of dynamic composition according to structure of pollution spreading simulation service. The basic idea is that decompensate the entire model, package the every sub model into grid service and deploy it into grid node.

从海上溢漏污染扩散模拟模型体系的构成出发，首先进行污染模拟模型的描述，提出了基本原子模型与实际应用的无关性、动态组合的方便性的模型体系分解原则，以及具体实现的思路；将整个海上溢漏污染扩散模拟模型体系进行分解，进行网格化封装与部署，形成独立的网格服务。

In which the microorganism fouling was the main reason why the RO system operated and run diffidently, such as a great deal of sticky biofilm were attached to the surface of RO membrane, and which led to a higher influent press, a lot of energy consumption and lower water production and so on.

分析认为，RO膜污染主要来自无机物、胶体、有机物和微生物污染，其中微生物污染是造成反渗透水处理运行困难的重要原因，它会造成反渗透膜表面出现大量粘泥状生物膜，使进水水压过高，增大能耗，或造成膜的产水量下降。

The results reveal that domestic sewage and rural diffused pollution are the main causes of water pollution.

分析结果表明：点源污染、农村面源污染是中小城镇水体污染的主要原因。

The thesis generally analyses the actual situation of emission of S0, and the trend of development in the futtJre basing on the structure of resources and the development of electric power, Through the comparison of thermal generating station home and abroad analyses the air pollution control direction and propose the methods and suggestions of improving the pollution control of S0:.

中文摘要：本文在分析我国能源结构状况和电力发展的基本趋势基础上，对我国SO_2排放现状和未来发展的趋势进行了总体分析：通过对我国与国外发达国家火电厂大气污染控制的全面比较，分析了我国对大气污染控制的发展方向，并提出了我国目前加强对火电厂SO_2污染控制的对策与建议。

This time we samplinged and analyzed the river-water and bottom sediment in the goldfield of Shaanxi Tongguan which is the representative goldfield in China. We not only evaluated the situation of heavy metals pollution arose by mining, but also analyzed the distribution regularity about heavy metals pollution in the space and the correlation among heavy metals.

本次对我国的典型金矿区—陕西潼关金矿区河流中的河水和底泥进行采样分析，评价采矿导致的该地区重金属污染状况，分析重金属污染的空间分布特点和几种重金属之间的相关性，进一步提出金矿区河流重金属污染的治理方案。

Herein the situation of indoor air pollution in our country and the harmfulness of main pollutants were brief introduced.

简要介绍了我国室内空气污染现状及主要污染物质的危害，并详细阐述了各种主要室内空气污染治理技术和材料的作用原理和用途。

With the development of industry and the increase of population, the problem of heavy metal pollution in water body has become a global one.

重金属污染是水体污染的一个重要方面，随着工业的发展和人口的不断增加，水体重金属污染已经成为全球的环境问题。

Using single factor to estimate pollution situation of five zones in Harbin, its result shows that the pollution situation of cadmium and hydrargyrum is very serious in the public greenbelt. The pollution situation of plumbum is very severe in the road greenbelt.

用单因子评价哈尔滨市五个功能区的污染情况，结果是镉和汞污染较重的是公共绿地，铅污染较重的是道路交通绿地，市郊农业区的铬含量相对较高。

The pollution features of the river are the organic pollution seriously in icebound season and most of the toxicants from the point-source.

松花江的环境污染特征是有机污染冰封期加重和点源污染突出。

The H value was calculated to be 0.246 using Shannon-Wiener diversity index method.By aquatic reservoir evaluation criteria, combined with the type and density of zooplankton,it could be clearly determined that the water quality was seriously polluted and eutrophic.4.Comprehensive assessment of water quality:Affected by the influxion of sewage, slow flow velocity,high contents of nitrogen and phosphorus,the quantities of both zooplankton and phytoplankton at 1st point were relatively high,with the appearance of various indicator species of water pollution.

计算Shannon-Wiener多样性指数法得出H值为0.246，通过水库水生生物评价标准，结合浮游动物种类和密度，可以很清楚判定水质为污染严重，已经呈富营养化。4水质综合评价：排污口1号采样点受生活污水的大量排入的影响，且水流流速缓慢，水中氮磷含量高，因而浮游动物和浮游藻类数量都很高，而且出现很多污染生物指示种，综合分析该水层水质属污染严重的富营养化。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了