1.
Study on the Redox Buffer System and pH Buffer System in the Landfill Leachate Plume;
垃圾渗滤液污染羽中的氧化还原缓冲体系与pH缓冲体系研究
2.
Clothing can also become contaminated with dust, feathers, and excrement.
衣着则会受到微尘、羽毛和粪便的污染。
3.
Complex Effects of Simulated Acid Rain and Pb on Physiological Characteristics in Bidens maximowicziana
模拟酸雨和Pb复合污染对羽叶鬼针草的生理特性的影响
4.
Bioindicating Function of Sulfur in Haplocladium Under Heavy Metals Pollution by SRXRF and XANES
同步辐射XRF和XANES研究重金属污染环境中小羽藓体内硫元素的生物指示作用
5.
antipollution vessel
反污染船污染清除船
6.
air pollution; airborne pollution; air pollution
空气污染(大气污染)
7.
soiled with dirt or soot.
被污垢或者煤烟污染。
8.
To spot, blemish, or pollute.
使有斑点、玷污或污染
9.
completely free from dirt or contamination.
完全没有污垢和污染物。
10.
clear from impurities, blemishes, pollution, etc..
去除杂质污渍污染等。
11.
or contamination with industrial or farm waste.
或工农业污水造成污染。
12.
discharge prediction of industrial pollution sources
工业污染源排污预测
13.
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。
14.
soiled or likely to soil with dirt or grime.
被污染的或者像是被污垢或者污点所污染。
15.
Arctic Pollution Prevention Certificate
《极地防污染证书》
16.
1. Environmental Pollution Control
（一）环境污染防治
17.
free of weeds, contamination, pollution, etc
无杂草、 传染、 污染等.
18.
contaminated with infecting organisms.
被传染性微生物污染的。