pollutant
美 [pəˈlut(ə)nt] 
英 [pəˈluːt(ə)nt]
- n.污染物；污染物质
- 网络污染源；污染体；污染性物质
词形变化
复数：pollutants 同义词
英汉双解
1. | 污染物；污染物质a substance that pollutes sth, especially air and water |
英汉解释
英英解释
例句
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。
The Princeton Ocean Model (POM) has been used to simulate tidal wave distribution and pollutant diffusion in the Taiwan Strait.
本文将普林斯顿海洋模型（POM）应用于台湾海峡潮波形态分布及污染物扩散场的数值计算。
The primary resources industries do not always produce more pollutant than renewable resources industries.
利用原生资源的产业并不必然的比利用再生资源产生的污染更少。
It is forbidden to wash and clean in any water body any vehicles or containers which have been used for storing oil or toxic pollutant.
第三十条禁止在水体清洗装贮过油类或者有毒污染物的车辆和容器。
In the spring of every year to the sea fry, the prohibition of over-fishing is prohibited to the ocean in any form of pollutant emissions.
在每年的春天都要向海里投放鱼苗，禁止过度捕捞，禁止向海洋中排放任何形式的污染物。
Any pollutant discharging unit that causes serious pollution to a water body shall be ordered to treat the pollution within a time limit.
第二十四条对造成水体严重污染的排污单位，限期治理。
Transaction for an authority of pollutant drainage is an effective economical approach to control the total volume of pollutant.
排污权交易制度是有效实行总量控制的环境经济手段。
The precise sources of the PCB plume should be pinned down and used to complete the pollutant inventories of African countries, she says.
她说，这些氯联苯的污染源必须被清除掉，以完善非洲国家污染物清单。
With the advantage of simpleness , feasibility and high precision, this method can be used for prediction of pollutant zone in rivers.
所提方法独特，简便易行，具有较高精度，可用于河流污染带预测。
"There is no reason to believe a POP [persistent organic pollutant] will quickly decrease in the environment or in people, " he said.
“没有理由相信持久性有机污染物会在人体内或周围环境中迅速减少。”他说道。
Until recently the filter residue of the effluent from the factories of catalysts for oil refining has been a pollutant to the environment.
炼油催化剂厂排出的污水滤渣严重污染环境。
The idea was that anything that pure would refuse to cross over a grave inhabited by some kind of evil pollutant.
这是因为所有纯洁的东西，都会拒绝跨越由于被邪恶的生命居住而污染的坟墓。
According to the Environmental Protection Agency, "Perc" might be a carcinogen and a ground and air pollutant.
根据环境保护局，“perc”可能是一种致癌物质，和地面和空气污染物。
You know, artificial boards are a source of the pollutant formaldehyde.
你知道，人造板材是污染物甲醛的来源之一。
As the automobile exhaust is one of the biggest pollutant source, improving the quality of gasoline is imperative under this situation.
由于汽车尾气排放是最大的污染源之一，提高汽油质量势在必行。
Heating with gas can reduce air pollutant emission and therefore becomes a new sort of peak load heat-source.
燃气供热可以减少污染物的排放，逐渐成为一种新的调峰热源。
Photocatalytic process is one of the current technologies with high efficiency and saving energy for the removal of pollutant from water.
光催化技术是一种新兴的高效节能现代污水处理技术。
The simplest, and easiest to bolt on to existing plants, treats carbon dioxide like any other pollutant, and extracts it from the flue gas.
同其它污染物一样对待二氧化碳并将其从烟道气体中分离出来是改造现有发电站的设计中最简单易行的方案。
The strategy specifies the maximum concentration of a pollutant which is allowed to be emitted.
这个策略确定了一种允许排放的污染物质的最高浓度。
Landfill leachate is a sort of organic refractory effluent with complex pollutant constituents and high concentration of poison.
而垃圾渗滤液就是一种污染物种类繁多、水质构成复杂的高浓度毒性有机废水。
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。
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。
Data can also be separated by type of pollutant emission to understand the impact on domestic, transborder , or global environments.
数据可能并且被分离按照污染物放射类型了解对国内，境外，或地球环境的冲击。
The model was applied to calculate experimentally the total air pollutant emission for Hongta District, Yuxi City of Yunan Province.
采用该模型对云南省玉溪市红塔区大气污染物总量进行了实验性计算，取得了较好的效果。
The pollutant analysis showed that the partial pollutant content of the coal gas cooling water would be over the limits.
污染物分析说明煤气冷凝水中部分污染物含量超标。
These results indicated that the waste water might have strong mutagenic action related to organic pollutant.
提示各厂排放的废水可能具有较强的致突变作用。
The new method was used for the analysis of several trace pollutant in water after its performance was assessed.
对新方法进行了性能评价并将其用于水体中几种痕量污染物的分析研究。
This was might be related to the high temperature in summer in Nanfeihe River mouth, as well as the further input of the pollutant. 2.
这与夏季温度的升高以及南淝河口污染源的进一步输入有关。
Fishponds had the least nitrogen pollution, compared to other passing-by water bodies, and the main pollutant was organic nitrogen.
相比之下，养殖鱼塘水体总氮最低，主要以有机氮为主；
River water quality has deteriorated rapidly that has been a new carrier of pollutant to decrease environmental capacity of water.
市郊小城镇河网水质急剧恶化，已成为新的水环境污染载体，使水体环境容量下降。
The ecological damage is still scope to expand the extent of the increase. Township industrial pollutant emissions was rapid growth trend.
生态破坏的范围仍然在扩大程度在加重。乡镇工业污染物的排放呈迅速增长趋势。
We pointed out the main pollutant index of this area and polluted degree of it, and put forward pollution control measures.
指出污灌区土壤主要污染指标和受污染程度。进一步提出对小凌河水体污染的控制措施，确保灌区粮食质量的安全。
Noise pollution is now-days one of the major pollutant sources over the world.
随着工业及社会经济的发展，噪声污染是当今世界主要污染源之一。
The ammonia nitrogen is the main organic pollutant. At present, the river has not been polluted by the heavy metal yet.
水质现状特征表明清江流域典型的有机污染类型为氨氮，河流目前尚未受到重金属污染。
The finding of dispersion parameter is a prerequisite to recognize correctly the pollutant migration of underground water and its control.
弥散参数的求得，是正确认识地下水污染运移及对其控制的前提。
Yellow phosphorus production is of the characteristics of large pollutant discharge, and high energy consumes and serious resource waste.
黄磷生产具有排污量大、能耗高、资源浪费严重的特点。
The diffusion of the pollutant discharged to the air can be accurately and quickly simulated by computer.
用计算机对污染物在大气中的扩散进行模拟具有快速、准确的优点。
when draining water, vessel to ensure that the water is clear of floating solids, visible foam, visible sheen and any other pollutant.
甲板排放必须是没有漂浮固体物、没有可见泡沫和闪光等污染物的洁净水。
Emission charge----A charge levied on emitters for each unit of a pollutant emitted into the air or water.
排放收费——对排放这在各各方面流放到大气或是水中的污染物征收费用。
A secondary air pollutant is a harmful chemical formed in the atmosphere through a chemical reaction among air components.
一二次空气污染物是一种有害化学形成了在大气中经过化学反应之间的空气成分。
Sulfur dioxide is the main pollutant exhausted into the atmosphere by heat power plant, which has caused serious harm to the environment.
而二氧化硫又是火力发电厂排放到大气中的最主要的污染物，对环境造成了严重的危害。
Methods The air pollutant exposure concentration in history were calculated with the multi - source proliferation mathematical model.
方法用多源扩散数学模型计算健康调查区域内的大气污染物历史暴露浓度。
