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- The ratio of O3 to NO2/NO can reflect the effects of radiation intensity and vehicle emission on pollution characteristics in Qingdao. O3与NO、NO2浓度比值可较明显地验证出辐射强度与尾气排放对青岛及其他地区污染特征的影响。
- Analyzing the present situation of abandon coal mine in Chine.Discussing the groundwater pollution characteristics in abandon coal mine.Giving the research and control techniques. 分析了我国目前废弃煤矿的现状,阐述了废弃煤矿将会造成的地下水污染特征及污染机理,并提出对废弃矿井地下水污染进行研究和治理的技术思路。
- Many kinds of pollutant characteristics,sources and the characteristic of harms are introduced. 分析了多种污染物的特性、来源和危害特点;
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的?
- Based on surface water quality data, this paper objectively analyzed the pollution status of Longdong River. And the control measures were put forward in accordance with pollution characteristics. 依据龙洞河地表水质监测数据,客观分析了龙洞河水质污染现状、主要污染物。根据污染特征,提出了相应的防治措施。
- The atmosphere of the city is very much polluted. 那个城市的空气受到严重污染。
- Polluted air hangs over the city. 城市上空被污染的空气所笼罩。
- The tanker sank and the oil polluted the sea. 油轮沉没了,石油污染了海面。
- 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。
- The river has been polluted by waste products from the factory. 这条河已经受到工厂排放的废料的污染。
- She has Asiatic characteristics. 她具有亚洲人的特点。
- Paradox and irony are characteristics of her style. 她善於运用似非而是的隽语和反语。
- persistent organic pollutants characteristics POPs特性
- Several parameters, such as the type and area of the catchment, the characteristics of the rain, can influence the pollutant characteristic and first flush effect of runoff in combined sewer system. 合流制排水系统降雨期间高污染溢流污水直接排入水体对水体质量有明显影响,其径流污染物输出特征和初期冲刷效应受排水区类型、面积、降雨特性等多种因素影响。
- Having no particular directional characteristics. 无定向的具有无特定方向的特征
- Heroic characteristics or qualities; courage. 英雄品质,英勇英雄的特征或品质; 英勇
- The city must be on the alert for being polluted. 城市要防止污染。
- All rivers here are not polluted . 这里的河流不都被污染了。
- Arrogance is one of his less attractive characteristics. 骄傲自大是他的一个缺点。
- Many rivers and lakes are polluted. 许多河流和湖泊被污染。