1.
One is that the transport of many pollutants has been surprisingly wide and rapid.
一个是许多污染物扩散的广度和速度是惊人的。
2.
Most rivers are polluted with filthy waste from the factory.
多数河流被该厂所排出的污秽废物所污染。
3.
Water pollution is found in many forms. It is contamination of water with city sewage and factory wastes;
水体污染有多种形式。它是指水体被下列污染物所污染：城市污水和工业废水；
4.
Most of the micronutrients will be found as contaminants in other fertilizers.
大多数微量养分，经常是肥料的污染物。
5.
Many lakes and rivers are polluted by industrial waste.
很多湖泊和江河被工业废物污染。
6.
The Influence of Polychlorinated Biphenyls(PCBs) upon Human Health;
多氯联苯类污染物对人类健康的影响
7.
The Effects of Zinc-lead Pollution on the Diversity of Soil Microorganisms
铅锌污染对土壤微生物多样性的影响
8.
Research on the Aerosol in Air & Stack and PAHs Attached on the Aerosol;
烟气和大气中小颗粒污染及颗粒物中多环芳烃污染研究
9.
completely free from dirt or contamination.
完全没有污垢和污染物。
10.
Plant Enhanced Microbial Degradation of Phenanthrene and Pyrene in Spiked Soils
植物强化微生物修复多环芳烃污染土壤研究
11.
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。
12.
contaminated with infecting organisms.
被传染性微生物污染的。
13.
contaminated clothing,eg by radio-active material
受污染的衣物（如受放射性物质污染）
14.
(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。
15.
The problems are so vast and extend over so many pollutants.
这些问题如此重要并且涉及到那么多的污染物。
16.
Extreme could or hot weather has a trapping effect and tends to cause a build-up of pollutants.
多云的阴天或者炎热的天气里，污染物易于积聚。
17.
Molecular Diversity of Microbial Communities in Continental Margin Sediments and Contaminant Environments;
海底及污染环境中微生物群落分子多样性研究
18.
Multiphase Flow and Transport Characteristic in In-Situ Bioremediation of Contaminative Soil;
污染土壤原位生物修复中的多相流动传输特性