pollutant

[pə'lu:tənt]

n. 污染物质

例句与用法：

Discharge pipe take pollutant away from the coastal area into the sea.

排泄管道将污染性物质由沿海岸区排入大海。

n.

污染物; 污染源

a.

受污染的; 造成污染的

pollutant

词义辨析：

同义参见:

alloy¹

pollutant[pə'lu:tnt]n.1.■污染物质；(尤指)排放至水或大气中的有害物质2.■污染源；造成污染者adj.1.■造成污染的；受污染的

pollutant

名词 pollutant:

waste matter that contaminates the water or air or soil

pollutant

■Since 1979 China has collected 24.7 billion yuan in pollutant discharge fees.

1979年以来，全国共征收排污费247亿元。

■It is believed that inland pollutant was carried out seaward by land breeze, and changed into ozone through solar insolation.

2.海陆风环流在盛行风不明显的夏季主导污染物空间中的传送，夏季午后以内陆龙潭的浓度最高，且其最大浓度可能比沿海地区延迟一至二小时出现。

■The term "modification" means any physical change in, or change in the method of operation of, a stationary source which increases the amount of any air pollutant emitted.

“改良”这个术语的意思是指固定污染源自身或运行方式的改变。

■CHCl3 is a kind of common organic pollutant and its chemical property is stable, it can not be degraded by normal method.

三氯甲烷是常见的有害有机污染物且性质稳定，通常方法难以降解。

■Penalty of between one thousand yuan and ten thousand yuan for failure to pay fees for exceeding pollutant discharge standards in accordance with state provisions.

不按国家规定缴纳超标准排污费的，处以一千元以上一万元以下罚款。

■However, when water is filled with suspended sediment or pollutant, this will allow better reflectivity and result in a brighter appearance.

不过，如果水体中运载沈积物或污染物，它们会增加水体的反射能力，从而令水体呈现不同程度的浅蓝色。

■The central government coffer recently established a special fund for cutting pollutant emissions.

中央财政最近设立了减少污染排放的专项资金。

■On the analysis of the scum and sullage, the mechanism of pollutant removal was obtained, which lays a sound ground for deeper study on this method.

为进一步深入研究电聚浮除的机理奠定了一定基础。

■Coordinating with national technology police ,the regulation of vehicle exhaust pollutant and some national standards as eqv.European regulations are coming one after another.

为配合国家技术政策的实现,汽车污染物排放法规以及等效采用欧盟法规的国家标准陆续出台。

■The most serious pollutant is sulfur dioxide, which comes mainly from burning coal and is , consequently, less serious now than in the twentieth century.

二十世纪最严重的污染物就是二氧化硫了，它主要来自于煤的燃烧。

■Sulphur dioxide is a pollutant and a major contributor to acid rain.

二氧化硫是一种污染物，并且是形成酸雨的主要因素。

■Carbon dioxide may not be a typical air pollutant.

二氧化碳可能不是一种典型的污染物。

■Nitrite as a chemical pollutant has a bad effect on people's health.

亚硝酸盐作为一种化学性污染物,与人们的饮食、健康有密切的关系。

■Ocean-going ships, on entering inland rivers or harbors, shall observe the standards for pollutant discharge by inland river ships.

从事海洋航运的船舶，进入内河和港口的，应当遵守内河的船舶污染物排放标准。

■Finally the feasibility of hazardous wastes disposition programming is analyzed on the basis of the economy, technique, management and grosses pollutant amount control.

从经济、技术、管理以及污染物总量控制等方面对本规划进行了可行性分析,阐明了规划的可实施性。

■He says attaching great importance to the global warming, China has released national plans to address climate change, energy saving and pollutant discharge reduction.

他说中国高度重视全球环境变暖，已经发布了国家计划来应对气候变化、能源节约和减少污染物质排放。

■Influences of experimental parameters were studied using 4-chlorophenol as model pollutant.

以4-氯苯酚为模型污染物，研究不同反应条件的影响。

■It is well-known that sericin is the main pollutant in degumming water of silk mill which is high and thick organic waste water.

众所周知，丝绸厂精练废水中含有大量的丝胶，属于高浓度有机废水。

■Sulfur dioxide has a more venerable history as an air pollutant than any other chemical.

作为一种空气污染物来说，二氧化硫比任何其它化合物历史更悠久。

■Use activated carbon filter must grade filter before having , otherwise will reduce active efficiency of charcoal because of other pollutant in the air.

使用活性碳过滤必须有前级过滤，否则，会由于空气中其它污染而降低活性碳的效率。

■Knowledge of any given exposure to air pollutant mixtures is largely inadequate.

关于任何特定的暴露于空气污染混合物中的知识，都是极为欠缺的。

■Piggery wastewater is a significant agricultural pollutant resources.

养猪场废水是农业重大污染源。

■Many kinds of pollutant characteristics,sources and the characteristic of harms are introduced.

分析了多种污染物的特性、来源和危害特点;

■The kinds of pollutant and the content were analysed in the saponin productive process.

分析了皂素生产废水中的主要污染物种类、含量。

■It is found that the flow in river network oscillates to and fro due to the action of tide and remarkably affects the transport process of pollutant.

分析结果发现，潮汐作用造成河流内水流往复震荡，对污染物的迁移过程影响较大；

■The present distribution of abatement of air pollutant in our country can not balance the equity and efficiency very well.

分配的评价标准就是公平与效率,而我国目前的大气污染物削减量分配并不能很好兼顾公平与效率。

■A secondary air pollutant is a harmful chemical formed in the atmosphere through a chemical reaction among air components.

另一类污染物则是通过大气组分间所发生的化学反应而形成的有害化学物质。

■Reasonable pollutant total amount allocation is an important condition to keep city developing in harmony with environmental improvement.

合理的污染物排放总量分配是保证城市发展和环境保护相协调的重要条件。

■Those who discharge sewage to the central treatment facilities and pay the fees for sewage treatment shall be exempted from the pollutant discharge fee.

向城市污水集中处理设施排放污水、缴纳污水处理费用的，不再缴纳排污费。

■The footprint of the air pollutant total emission control and emission trading in China have been reviewed.

回顾了大气污染物排放总量控制和排污权交易在中国发展的历程。

■Thus total "allowable" emissions of each pollutant must be reduced even though a new source is added.

因此，即使增加一个新污染源，每种污染物总“允许”排放量仍必须减少。

■Accordingly, keep indoor and measurable in the summer ventilated, the pollutant in can reducing indoor air effectively releases chroma.

因此，在夏季保持室内适度通风，可以有效降低室内空气中的污染物质释放浓度。

■An example of the effect that nearby, mountain ridges may have on pollutant transport is give in Fig. 7-4.

图7-4例示了附近山峰对污染物输送可能有的影响。

■In the absorber the sulfur dioxide, fly ash and other pollutant in the flue gas will be removed.

在吸收塔中除去烟气中的二氧化硫,飞灰和其他污染物。

■A series of regulations have been drawn up to check land-sourced pollutant emission,and enhance the monitoring,surveillance and control of the main pollutant-emission outlets.

在控制陆源污染方面建立了一系列制度，加强重点排污口的监测、监视和管理。

■A series of regulations have been drawn up to check land-sourced pollutant emission, and enhance the monitoring, surveillance and control of the main pollutant-emission outlets.

在控制陆源污染方面建立了－系列制度，加强重点排污口的监测、监视和管理。

■In coastal zone, the mechanism of pollutant motion is different from that of pure currentcase due to wave breaking and wave-driven longshore currents.

在海岸区域，由于波浪随水深变浅导致波浪破碎及其产生的沿岸流使得近海排放的污染物的运动规律将不同于不考虑波浪的纯水流情况。

■The influence of terrain and inversion layer on pollutant transfer over Lanzhou City.

地形和逆温层对兰州市污染物输送的影响。

■The garbage buries initial stage, the pollutant density is higher, hereafter with bury time and reduce.

垃圾掩埋初期，污染物浓度较高，以后随掩埋时间而降低。

■Municipal solid waste (MSW), sewage dewatering sludge (SDS) and drain sludge (DS) are the main pollutant problem in modern cities.

城市垃圾和污水脱水污泥、排水管污泥已成为现代城市污染的主要问题。

■Based on the thinking of the Pixel-Oriented visualization technique, the circle segments technique was used to implement the visualization of the air pollutant data.

基于信息可视化方法中面向象素技术的基本思想,采用圆环段技术对空气污染物浓度数据实现了可视化。

■Modeling and application of emission threshold of atmospheric pollutant to achieve the standard.

大气污染物达标排放阈值模型的建立与应用。

■Long-term diffusion model of atmospheric pollutant (ISCLT3) called regulatory model is a kind of Gaussian model recommended by U.S. Environmental Protection Agency.

大气污染长期扩散模型(ISCLT3)是高斯模型的一种,是美国环境保护署强制推荐的大气污染扩散模型,并称为法规模型;

■Keep your car properly tuned: an inefficient car will use more fuel and emit more pollutant, which will harm the environment and cost you more money.

妥善调较引擎:若汽车缺乏适当保养,会消耗更多燃油及排放更多废气,这不但会破坏环境,亦会增加你的开支。

■It has the functions to assimilate、 absorb and collect pollutant,to give a shot of oxygen and to strengthen and maintain the transmission of waterpower.

它的作用主要有对污染物的吸收、吸附和富集,输氧,加强和维持水利传输。

■Indoor and forbidden use in basic level have serious pollutant, wait like bitumen, phenol.

室内严禁在基层使用有严重污染物质，如沥青、苯酚等。

■Indoor put greenery, wait like bracketplant, green trailing plants, sago cycas, it is certain to have purify pollutant effect.

室内摆放绿色植物，如吊兰、绿萝、铁树等，有一定的净化污染物质效果。

■The major pollutant of the Tamsui is household waste water.

家庭用水是淡水河最主要的污染源。

■The quenchant has many advantages,such as apt to dissolve in water,non toxic,smellless,and smokeless and non pollutant in quenching processing.

对不同浓度下的淬火工艺性能也进行了研究。

■In the end, some forecast are presented for typical organics and heavy metal pollutant at abundant season and medium season in the future ...

对典型的有机物和重金属污染物质在未来十年中的丰水期与平水期分别进行了浓度场预测,并提出今后污染治理的重点。