In the constitution of energy consumption in our country, coal is the main energy, air pollution is a serious environment problem caused by coal mining and use.
我国的能源消费构成中，主要是以燃煤为主，在煤炭开发和使用中所带来的环境问题，以大气污染最为严重。
It has provided a new way to prevent dust pollution problem at some fixed dust sources such as in main pass, underground crushing chamber and on surface.
该项研究为防止矿山井下主溜井、破碎硐室等以及地表产尘量较大的固定尘源污染问题提供了新途径。
The problem of solid pollution in cities is going to become into one of the main elements following the spread of cities, the improvement of industry and the improvement of life standard.
城市中的固体废物污染问题伴随着城市的扩展、工业化进程和市民生活水平不断提高而逐步成为危害环境的主要因素之一。
Lake pollution and eutrophication is a severe environmental problem in China, and non-point pollution is one of the main reasons.
湖泊污染和富营养化在中国是一个严重的问题，而农田面源污染是湖泊污染的主要原因之一。
It is true that industry is the main cause of air pollution, but it is too easy to blame manufacturers without realising that WE contribute to the problem too.
很明显，工业是空气污染的主要原因，但是我们不能无谓的指责制造商没有意识到我们高度关注的问题。
Environmental factors present in the atmosphere, increasing environmental pollution has posed a major global problem, but also lead to global warming, one of the main factors.
大气环境污染因素目前，环境污染的日趋严重已构成一全球性重大问题，同时也是导致全球变暖的主要因素之一。
The indoor environmental pollution has already become the main factor of damaging human health. To improve the indoor environmental quality has become a very urgent problem at the moment.
室内环境污染已经成为危害人类健康的主要因素，因此对室内环境质量的改善就成了眼前一个十分迫切的问题。
Aim to determine the main source of dust pollution in the air in Shang Lan Area, to tackle the problem directly.
目的确定上兰地区空气中尘污染的主要来源，便于针对性治理。
Our main suggestion is to raise the awareness of the issue of air pollution, and to get people to realize that we are the victims but also the creators of this problem.
我们的建议是提高人们对于空气污染的认识，同时让他们意识到我们每个人不仅是雾霾的受害者，也是雾霾的制造者。
The agricultural non-point pollution has become a main factor causing ecological environment problem and pollution event.
农业面源已成为引起库区生态环境问题、暴发水环境污染事件的主要贡献源。
To help tackle the problem of water pollution, we will look to develop options for the further improvement of the strategic sewage system which serves the main urban area.
为了减少海水污染，我们会研究进一步改良市区策略性污水处理系统的几个方案。
To help tackle the problem of water pollution, we will look to develop options for the further improvement of the strategic sewage system which serves the main urban area.
为了减少海水污染，我们会研究进一步改良市区策略性污水处理系统的几个方案。
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