1.
Something that pollutes, especially a waste material that contaminates air, soil, or water.
污染性物质造成污染的物质，尤其指一种污染空气、土壤或水的废物
2.
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。
3.
contaminated clothing,eg by radio-active material
受污染的衣物（如受放射性物质污染）
4.
(2) "Pollutant" means a substance that is capable of causing water pollution.
(二)“污染物”是指能导致水污染的物质。
5.
chemical residue and contaminant
化学物质残滓及污染物
6.
Prediction of physical chemical property and genotoxicity of organic contaminants
有机污染物理化性质与毒理学性质的预测
7.
contaminated with infecting organisms.
被传染性微生物污染的。
8.
not spreading pollution or contamination; especially radioactive contamination.
不会散布污染或者污染物；特别是放射性污染物。
9.
Study on the Combustion and Pollutant Emission Characterictics of Biomass and Blending with Coal;
生物质混煤燃烧及污染物排放特性研究
10.
chemicals poisoning the lake;
污染湖泊的化学物质；
11.
surface contaminant detector
表面污染物质检测仪
12.
geological cycle of pollutants
污染物的地质大循环
13.
Study of the Effect Regularity of Alkali Matters on the Combustion and Pollutant Emission Characterictics of Coal Blending with Biomass
碱性物质对生物质混煤燃烧及污染物排放特性影响规律研究
14.
Relationship Between Typical Organic Matters in Domestic Wastewater and Water Characteristic Parameters in Activated Sludge Models
生活污水典型有机污染物与ASMs模型水质特性参数相关性研究
15.
and computers and their peripherals release polluting chemicals, too.
电脑及其周边设备也释放出污染性的化学物质。
16.
Study on Biological Stability of Drinking Water and Pollution Index in Distribution System;
饮用水生物稳定性和管网水质污染指数的研究
17.
Preparation of biomass compound coal and investigation on its combustion and pollution characteristics;
生物质复合型煤的研制及其燃烧、污染特性研究
18.
Enrichment of Heavy Metals in the Magnetic Materials Extracted from the Contaminated Urban Soils
城市污染土壤中磁性物质对重金属的富集作用