Environmental disasters are primary pollution source in the coal mine area.
地质灾害是煤矿区环境污染的主要发生源。
Therefore, the primary pollution control objective must be point source pollution and diffuse source of domestic wastewater in rural areas.
因此水污染控制必须以点源污染和农村生活面源污染为双重控制目标。
Machine set up kiln dust pollution primary pollution source of cement plant, to set up this text kiln cement plant dust removal these difficult problem carry on research.
为了解决机立窑粉尘污染源问题，针对立窑水泥厂除尘这个难题进行了研究。
The kind of the environmental hormone, the pathway of pollution, primary pollution source and damages were reviewed, and strategies of pollution control were suggested in...
主要叙述了环境激素的种类、污染途径、主要污染源、危害，并提出了污染控制及其防治对策。
During the air pollution red alert, the Beijing Commission of Education ordered all kindergartens, primary schools and middle schools to suspend classes.
在空气污染红色预警期间，北京市教委下令让所有幼儿园、小学和中学停课。
Tobacco use, indoor and outdoor air pollution and occupational dusts and chemicals are the primary risk factors.
烟草使用、室内外空气污染与职业灰尘和化学品是主要的高危因素。
Primary standard — an ambient air pollution standard designed to protect human health.
基本标准——一个旨在保护人类健康的周围空气污染级别。
The paper pointed out that coal, as a major primary energy, its import and export have bearings on energy safety, environmental pollution and social stability.
指出煤炭作为我国主要的一次能源，其进出口问题关系到我国能源安全、环境污染和社会稳定。
Exhaust emission of vehicle engines is one of the primary air pollution sources.
车用内燃机的废气排放是大气污染的主要污染源之一。
At the same time the vehicle exhaust has become the primary source of air pollution in big cities.
同时在我国大城市机动车排气污染已成为城市空气污染的主要源头。
The primary ways in which railway transport and highway transport have effects on urban environment and factors affecting traffic pollution level are discussed.
本文分析了铁路运输和汽车运输对城市环境的主要作用途径和交通污染水平的影响因素；
The leachate of landfill pollute the surface water and the ground water, and it is one of the primary factors for pollution of environment.
而其中渗滤液对地表水和地下水的污染已经非常突出，是引起环境污染的主要原因之一。
Disposal of nonbiodegradable waste is a primary source of pollution.
对非生物降解物的处理是污染的主要来源。
As the one of the three primary source of pollution, noise pollution has become worldwide problem and aroused earthling attention.
作为当代三大主要污染源之一，噪声污染已成为一个世界性的问题并且引起了世人的关注。
The dual fuel engine, which uses natural gas as primary fuel and diesel oil as assistant fuel, will be used widely because of the low pollution of natural gas.
采用天然气作主要燃料柴油作辅助燃料的双燃料发动机，因天然气燃烧污染低将会得到广泛的应用。
This paper estimates the noise pollution degrees of Dalian 10 primary traffic routes based on a fuzzy mathematics integrated assessment method.
采用基于模糊数学的综合二级评判方法评价大连10条城市道路交通环境噪声污染程度。
Mine mouth power plant can directly convert primary energy source into secondary energy, reducing coal loss in the transportation and environmental pollution, so it has tremendous advantages.
坑口电站可以直接将一次能源转化为二次能源，减少输煤损失和环境污染，具有很大的优势。
Result Have modeled primary Domain model about preventing and controlling diseases resulting from environment pollution in village.
结果建立了农村环境污染疾病预防控制域模型雏形。
Temperature inversion is a meteorological condition that has a primary influence on the atmosphere pollution of urban area in Beijing.
逆温是制约北京城区大气污染的主要污染气象条件。
Actually the primary energy sources is coal-based in China result in the serious coal smoke pollution which mainly to SO_2 and NO_X.
我国一次能源以煤为主，从而导致了严重的煤烟型大气污染，其中以SO_2和NO_x为主。
Negative exterior influence is the primary cause of environmental pollution.
负外在效应是造成环境污染的一个重要原因。
Objective: to study the methods in patients after enterostomy in primary healing, prevention of stool pollution and surgical incision infection.
目的：探讨肠造口术后切口愈合，防止粪便污染及感染的措施。
The technology of combined cold, heat and power (CCHP) could improve primary energy utilization efficiency, and reduce environmental pollution.
冷热电联产(CCHP)技术可提高一次能源的利用率，降低环境污染。
Air pollution has been a primary environmental problem in city. The monitoring of air pollution also presses for resolving.
大气污染已成为城市的一个主要环境问题，大气污染的监测也就成为迫切需要解决的问题。
Coal is the primary energy of our country. Relying too much on coal, a lot of soot and SO2 have been emitted into the air, which caused soot dominated pollution to the environment.
我国是以煤为初级能源的经济大国，由于对煤炭的过分依赖，致使大量的烟尘和SO_2排放到大气中，造成了以煤烟性污染为主的环境恶化。
In this paper, the status, characteristics and harm of indoor air pollution are described. The primary contaminants and sources of indoor air pollution are pointed out also.
介绍了室内空气污染的现状、特点及其危害，指出了室内空气污染的主要污染源和污染物。
The effects of water Cd pollution on primary growth and some physiological indicators of rice seedlings were studied.
试验研究了水体镉污染对水稻种苗初期生长的影响。
Today the clean diesel oil instead of gasoline used as the primary transportation fuels has become a trend due to energy shortage and environmental pollution.
在全球能源问题和环境问题趋于严峻的今天，低硫柴油替代汽油作为主要的汽车燃料成为一种趋势，柴油的深度脱硫技术是其应用的关键。
Today the clean diesel oil instead of gasoline used as the primary transportation fuels has become a trend due to energy shortage and environmental pollution.
在全球能源问题和环境问题趋于严峻的今天，低硫柴油替代汽油作为主要的汽车燃料成为一种趋势，柴油的深度脱硫技术是其应用的关键。
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