1.
A Study on Motorcycle Fuel Evaporative Emissions and the Control System(1)
摩托车燃油蒸发污染物排放及控制系统的研究(1)
2.
The spilled liquid gasoline quickly evaporates, adding more HC pollution to the air.
溅落的液态汽油迅速地蒸发，给空气增添了更多的HC污染物。
3.
petrol engine exhaust emissions
汽油发动机废气污染物
4.
emission control
散发污染物管理规则
5.
CONCLUSIONS Distilled water and normal saline are the best for humidifying fluid to decrease microbial contamination of humidifying bottle.
结论降低湿化瓶微生物污染最佳的湿化液为蒸馏水、生理盐水.
6.
Efficacy evaluation of applying organic sulfide fumigants to plant pathogens-polluted soil in vegetable greenhouse
有机硫熏蒸剂在设施蔬菜土壤生物污染治理中应用效果评估
7.
Studies on Photodegradation of Organic Pollutants Induced by Algae in Aqueous Solutions;
藻类引发水中有机污染物光降解研究
8.
Experimental and Numerical Study on Combustion and Unregulated Exhaust Emissions from a DME Fueled Engine;
DME发动机燃烧及微量污染物排放研究
9.
Study on the Organic Pollutants in Drainage Channels in Oilfields
油田开发区排水渠有机污染物的研究
10.
Study on Emission of the Pollutants of Indoor Decorating Materials
室内装饰材料污染物散发过程的研究
11.
completely free from dirt or contamination.
完全没有污垢和污染物。
12.
Luminescence Analysis of Environmental Pollutants and Evalution of Mercury Pollution;
环境污染物发光分析方法的研究与汞环境污染的评价
13.
Researching on indoor VOCS in the Northeast Area of China
东北地区室内有机挥发性污染物(VOCS)污染调查与研究
14.
An Emergent Pollution Incident in Yunnan Province
云南某地突发污染事件土壤和作物重金属污染评价
15.
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。
16.
Vacuum Membrane Distillation-Based Concentrated Seawater Desalination and Membrane Fouling Study
减压膜蒸馏浓海水脱盐及膜污染研究
17.
contaminated with infecting organisms.
被传染性微生物污染的。
18.
contaminated clothing,eg by radio-active material
受污染的衣物（如受放射性物质污染）