污染

The jeopardy and ponderancy of NPS is rising with the developing capability of point source pollution control. It comprehensively introduces the current situation of NSP research at home and abroad, analyzes and compares the exploration methods of NSP.

非点源污染直接影响人类生存的环境质量，污染饮用水源，引起水体的富营养化，破坏水生生物的生存环境，造成土壤生产能力和水质的下降，严重影响人民生产、生活质量和福利水平的高低[1-3]。

The S. pullorum on the surface of shell eggs was completely killed and E. coli O157:H7 logarithm of counts decreased to less than 1.0 log10 by NEW containing 12 mg/L available chlorine for 3 min without viable cells in the washing water after treatment.

当中性电解水清洗消毒被人工污染的鸡蛋表面时，有效氯质量浓度为12 mg/L、处理3 min可将鸡蛋表面的鸡白痢沙门氏菌全部杀灭，大肠杆菌O157：H7菌落数对数降低到1.0 log10 以下，且处理废液中没有残存菌，无二次污染问题。

In India we have had pollution without progress, but now we will have progress and pollution, Mr Ramesh said.

拉梅什表示：&在印度，我们曾经有污染但无治污进展，但现在我们将既有污染又有治污进展。&

Coverage includes water and soil contamination; environmental problems associated with transportation; geological processes affecting biosystems and people; remediation of man-made or geological hazards; environmental problems associated with mining and abstraction activities for industrial minerals, coal and ores as well as for oil and gas, water and energy; environmental impacts of exploration and recultivation; impacts of hazardous facilities and activities; land use management; management of environmental data and information in data banks and information systems.

主题包括：废弃物处理和管理造成的水和土壤污染；工业造成的水和土壤污染；运输引起的环境问题；威胁或影响生物系统和人们的地质作用过程；人类造成的或地质作用引起的灾害的减缓；地球物质材料资源的恢复保护；采矿活动造成的环境问题，如煤、金属矿石、石油、天然气、水等；勘探的环境影响；危险物质和活动的环境影响；土地利用（包括社会政治的政策决定）；环境数据和信息的管理。网站免费提供该刊1975年创刊至今的目次和文摘，全文则仅限授权用户使用。

Guangzhou City Environmental Protection Bureau Chief Engineer Salicaceae told reporters that a high content of organic milk, the COD (chemical oxygen demand, detect water pollution indicators) amounted to 3,000 mg / l, while the untreated wastewater COD paper only 1000 mg / l; addition, as the issue of dumping milk containing melamine,"It's a question of the food chain as far as possible the post-diluted melamine content is low, almost not detected, but based on people's health is a highly responsible attitude In order to avoid the problem of milk contaminated fish the river."

广州市环保局总工程师杨柳告诉记者，牛奶中有机物含量很高，其COD(化学需氧量，检测水体污染程度的指标)达3000毫克/升，而未经处理的造纸废水的COD只有1000毫克/升；此外，由于倾倒的问题牛奶中含有三聚氰胺，&这有一个食物链的问题，尽量被稀释后的三聚氰胺含量很低，几乎检测不到，但本着对人民健康高度负责的态度，要避免问题牛奶污染河中的鱼类。&

The present study was focused on the soil/air partitioning behavior of selected volatile organic compounds and semivolatile organic compounds under a frozen circumstance or in oil-complex contaminated soils.

本论文研究了东北受污染土壤中，挥发、半挥发性有机污染物在低温和油复合污染时的土/气分配行为。

"Biomass burning" from forest fires, vegetation clearing and fossil fuel was just as much to blame for the shrouding haze as dirty industries from Asia's great cities, the study found.

研究发现，除了亚洲大城市中一些污染环境的工业之外，森林大火、植被清除和燃料燃烧对环境同样造成了严重的污染，因而也是这片亚洲褐云形成的原因之一。

This article analysed the relationship beween central sluicing of heavy pollution in Shayinghe river sluice gate and sudden pollution accident in Huaihe main stream.

文章分析了沙颖河闸上重污染水集中泄流与淮河干流突发性污染事故的关系。

Air pollution from motor vehicles imposes external costs on all those exposed to it, in the form of soiling, materials damage, and disease: these externalities result from failure to place a price on air, thus making it a free good, common to all.

机动车辆造成的空气污染对所有受到危害的人强加了外部成本，通过污染、破坏材料、和疾病的形式：这种外部效果由于不能够补偿空气所引起，因此就成了一个对所有人免费的物品。

The degree of nitrate pollution was up to serious (NO3-3 100 mg/kg)or high(NO3-1 440 mg/kg) for 34%~100% flowering Chinese cabbage,23%~46% Chinese cabbage and 25%~57% green leaf vegetables,while was up to less for 50% gourd vegetables,bean vegetables and solanaceous fruits.

而瓜类、豆类、茄果类最低，平均含量为480 mg/kg。蔬菜硝酸盐污染达严重至高度污染水平的超标率，菜薹类、白菜类和空心菜等绿叶类蔬菜分别为34%~100%，23%~46%，25%~57

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。