But locomotives are increasingly recognized as a significant source of pollution.
柴油机车被越来越多的人认为是主要的污染源。
Though they still remain a major source of pollution, mainly sulphur dioxide and nitrogen oxides.
发电依旧是一个很大的污染源，主要的污染物是二氧化硫和一氧化氮。
The source of pollution comes from the industrial wastewater of Jilin Chemical Engineering Company.
污染源主要来自吉林化学工业公司排放的工业废水。
As is known, the use of plastic bags is a main source of pollution since the bags aren't degradable.
众所周知，塑料袋使用是一个主要的污染来源，因为塑料袋难以降解。
The kiln inlet is the biggest source of pollution in the new dry process cement clinker production line.
对于新型干法水泥熟料生产线，窑尾是生产线最大的污染源。
The duck farm in Liangtan River basin is not a source of pollution, but a huge base of raw feed materials.
梁滩河流域的鸭子养殖场不是污染源，而是巨大的饲料原材料基地。
By developing new input air effect, removing and controlling internal source of pollution, we can improve IAQ.
通过发挥新风效应、消除和控制室内污染源等方法可以改善室内空气品质。
Mercury, that was used to extract gold in amalgamation, is the main source of pollution of the mine environment.
混汞法提金工艺过程中添加的金属汞是某金矿区周围环境汞污染的主要来源。
Place of storage shall be clean, hygienic, high temperature and water-proof and far away from source of pollution.
贮存场所应清洁卫生，防高温，防风雨，远离污染源。
Crop straw is rich in resources, extensive in use, but if not effectively used, it will become a huge source of pollution.
我国农作物秸秆资源丰富，秸秆资源用途广泛，但如果不能有效利用，反而会成为巨大的污染源。
The study on elemental speciation in airborne particulate matter (PM) is important for its evaluation of toxicity and source of pollution.
大气颗粒物中元素的种态研究，对评价其毒性和污染来源等有很重要的意义。
As well as the noise, traffic, loss of arable land and threat to birds, airports are a major source of pollution and greenhouse gas emissions.
机场不仅导致了噪声、交通堵塞、耕地流失，威胁鸟类，还是主要的污染源和温室气体排放源。
The transportation packaging massive uses foam plastics ant-vibration cushion liner, oneself becomes day by day the serious white source of pollution.
运输包装大量使用的泡沫塑料防振缓冲衬垫，己成为日益严重的白色污染源。
Since the chemical plant was identified as the source of pollution, the village neighborhood committee decided to close it down at the cost of 100 jobs.
既然已证实这家化工厂是污染源，村委会决定将其关闭，为此损失了一百个工作岗位。
Benzene is a major source of pollution of the room building decoration materials, furniture, wood-based panel, the sofa adhesives, solvents and additives.
苯的居室污染源主要是建筑装修材料、人造板家具、沙发的黏合剂、溶剂和添加剂。
Silica gel production is high water consumption industry and silica gel wastewater has always been a key source of pollution in the field of industrial production.
硅胶生产属于高耗水行业，硅胶废水也是工业生产领域的一个重要污染源。
Since it has been proved that this chemistry factory is the source of pollution, the village neighborhood committee decides to close it at the cost of one hundred jobs.
既然已证实这家化工厂是污染源，村委会决定将其关闭，为此损失了一百个工作岗位。
Scrap iron is the production of waste and a major source of pollution factory. This paper presents one device design that can clean iron filings on machine automatically.
切屑是企业生产中的加工废料，是工厂的污染来源之一，应当及时清理。文章提出了一种可以自动清理机床铁屑的设计方案。
"Residents near the lake have showed support for the closure of chemical companies, the major source of pollution, because this concerns the livelihood of our offspring," he said.
他说湖边的居民已经表示出对湖边最主要的污染源—化学工厂的关闭，因为这直接关注湖里生物的繁衍。
Office equipment has been for years a source of pollution and waste, producing tons of non-recyclable plastics, dangerous chemicals, and massive amounts of non-biodegradable components.
办公设备多年来一直是污染和废物的来源，产生大量数以吨计的不可回收塑料、危险化学品和非生物降解的成分。
It proposed the related measures of controlling source of pollution and to realize "zero pollution" in schools and colleges, scientific research institutions, factories and corporations et al.
提出学校和科研机构、工厂企业等依据自身特点控制污染源，实现“零排放”相应措施。
The overall water quality of Qiandao Lake in the flood of Year 1996 presents a 'pollution peak'in the historical tendency diagram, indicating that alien mass pollution is the main source of pollution.
研究表明1996年洪灾中千岛湖总体水质在多年走势图中出现“污染峰”现象，表明外来面源污染是主要污染源。
Plastic straws are by no means the biggest source of plastic pollution, but they've recently come under fire because most people don't need them to drink with and, because of their small size and weight, they cannot be recycled.
塑料吸管绝对不是塑料污染的最大来源，但是它们最近饱受抨击，因为大多数人不需要用它们来喝饮品，也因为它们尺寸小、重量轻，无法回收利用。
Another source of nitrogen pollution comes from fossil fuels, which produce nitrogen oxides when they are burnt.
另一种氮污染的来源为矿物燃料，矿物燃料燃烧时，会产生氮氧化物。
This suggests that the quality of life of those relying on the river as a freshwater source could be improved considerably by addressing the individual pollution problems.
这也说明依靠河流作为淡水资源来源的人们其生活质量可通过解决个别污染问题而得到提高。
The Liujiang River, which is the main source of drinking and industrial water use of the city, suffered from pollution from untreated sewage and rainwater flows.
作为柳州市工业和居民生活用水主要水源的柳江则受到部分未经处理的污水和雨水排放污染。
But since then, a new source of lead pollution - factories that produce lead-acid batteries for electric bikes, motorcycles and cars - has emerged with a vengeance.
但是从那时起，生产铅酸蓄电池的工厂成为新的铅污染来源，这成了巨大的讽刺。
But since then, a new source of lead pollution - factories that produce lead-acid batteries for electric bikes, motorcycles and cars - has emerged with a vengeance.
但是从那时起，生产铅酸蓄电池的工厂成为新的铅污染来源，这成了巨大的讽刺。
应用推荐