英国城市大气污染由来已久。
城市大气污染仍然较重。
机动车污染已成为城市大气污染的主要污染源之一。
Motor Vehicle pollution has been one of the main pollution sources in city air pollution.
污染源清单的建立是目前城市大气污染浓度预报中的一大障碍。
The making an investigation of air pollution sources is a difficult thing for prediction of urban air quality.
近年来，饮食业油烟污染已成为城市大气污染的主要来源之一。
Recently, cooking fume is one of the most important air pollution sources in many cities.
许多国家将天然气汽车作为缓解石油能源短缺和减轻城市大气污染的重要手段。
Many countries consider natural gas vehicle as an important measure to ease oil shortages and the reduction of urban air pollution.
本文的研究对于湖南省城市大气污染和酸雨污染的控制方向具有一定的参考意义。
The research is significative and instructive in some extent to prevent and control acid rain pollution of Hunan province.
并对减少和消除城市大气污染，保护人群健康的卫生学依据和防治途径进行了探讨。
It also has discussed from the hygienic view the prevention and control ways of decreasing and eliminating the multiple air pollution to protect the resident's health.
随着城市大气污染的日益严重，如何利用植物来净化大气污染物越来越受到广泛关注。
With urban air pollution being more and more serious, it is very important that how to use plant to purified air pollutant.
本文通过大量资料，说明我国城市大气污染已到了非常严重的程度，而机动车排放是这一污染的主要来源。
Plenty of data, indicate that the air pollution has been very scions in the cities of China, and the main source of air pollution is the exhaust emission of motor vehicles.
城市环境治理包括城市大气污染治理、城市水污染治理、城市固体废物污染治理、城市噪声污染治理等四类。
Urban environment treatment includes urban air pollution treatment, urban water pollution treatment, urban solid waste pollution treatment and urban noise pollution treatment, etc.
对园林植物对城市大气污染的反应、监测作用以及园林植物监测城市大气污染的前景等几个方面进行了概述。
The thesis reviewed the reaction, monitoring of landscape plant to air pollution in city and the prospect of monitoring of landscape plant to air pollution in city.
以2003 ~ 2005年绍兴大气污染的主要监测指标为依据，分析了绍兴城市大气污染的现状、特征及原因。
Based on Shaoxing 2003 ~ 2005 air pollution monitor index, the present situation, the character and the cause of Shaoxing's air pollution were analyzed.
英国城市大气污染曾造成严重危害，不仅人们的健康和生命受到了威胁，而且花草树木、建筑物和气候等也深受其害。
Air pollution of Britain's cities had caused serious harmfulness, and the health and life of townspeople, as well as flower, grass, tree, building, climate and so on, had been in serious danger.
本文较全面地总结了拉萨城市大气污染现状，系统分析了大气污染形成原因，并结合拉萨的实际探讨几点防治措施以供参考。
This article summarizes the present situation of atmospheric contamination in Lhasa city, analyzes the reasons of pollution, and puts forward some solving measures for reference.
本论文利用MODIS资料遥感北京及其周边地区气溶胶光学厚度是为了提供监测城市大气污染新的、经济而便捷的观测手段。
Retrieval aerosols optical thickness over Beijing and its surrounding area from MODIS data aims at providing a new, economical and convenient measurement for urban air pollution monitoring.
抓好大气污染防治和重点城市污水处理、生活垃圾无害化处理。
We will work hard to prevent and control air pollution nationwide and increase the proportion of sewage treated and household refuse safely disposed of in key cities.
在最富裕的那些城市，健康状况改善最为明显，尽管这类地方也存在一些弊端，诸如困扰北京的大气污染。
Health improved most in the wealthiest cities, despite drawbacks like the air pollution that has plagued Beijing.
研究高层建筑物绕流风场对于改善城市建筑风环境，提高人居舒适性，控制大气污染问题有着重要的意义。
Research on wind field around tall buildings is important to improve city building wind environment, raise the comfort for residence, and control the air pollution problem.
城市的大气污染已成为城市居民的“杀手”，国内外研究表明城市居民死亡率上升与空气质量线性相关。
The air pollution of the city has already become the urbanite's "killer", and domestic and international researches indicate that urbanite's death rate rise is correlated with air quality linearly.
大连市做为典型的沿海城市，海陆风对其大气污染有着很大的影响。
As a typical coastal city, its air pollution is affected greatly by Sea-Land breeze in Dalian.
城市的光化学烟雾引起的大气污染越来越引起人们的关注。
There are increasing concerns on the air pollution caused by photochemical smog in cities.
由于拉萨市地处青藏高原，独特的自然环境、气候条件和社会经济条件决定了拉萨市大气污染现状和其它城市的不同之处。
Lhasa city lies on the Qingzang altiplano which has unique nature environment, climate and social economy. So its air pollution status is different from other city.
论述了微风条件下城市街道峡谷中的大气污染浓度变化与路面温度、街道空间结构及风等的关系。
The article discussed under the breeze weather in the city street canyon air pollution concentration's relationship with the pavement temperature, street space structure and wind et al.
论述了微风条件下城市街道峡谷中的大气污染浓度变化与路面温度、街道空间结构及风等的关系。
The article discussed under the breeze weather in the city street canyon air pollution concentration's relationship with the pavement temperature, street space structure and wind et al.
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