查询词典 pollutant

The regulating reservoir water leakage enters the oxygen unit, through the biological degeneration function, enable the organic pollutant to obtain the thorough degeneration, the good oxygen unit enters the water to enter the precipitation unit, the precipitation unit water leakage flows automatically enters the middle basin; In the middle basin by the pump promotion to the micro flocculation unit, in the water before the residual soluble organic matter and the filtration throws the coagulant response production suspended solid which adds through the filtration pot filtration, the micro flocculation filtration water leakage enters the disinfection area, achieves the sterilization goal in the disinfection area using the chlorine dioxide strong oxidability.

调节池出水进入好氧单元，通过生物的降解作用，使有机污染物得到彻底的降解，好氧单元进水进入沉淀单元，沉淀单元出水自流进入中间水池；在中间水池由泵提升至微絮凝单元，水中残留溶解性有机物与过滤前投加的混凝剂反应生成悬浮固体通过过滤罐滤除，微絮凝过滤出水进入消毒区，在消毒区内利用二氧化氯的强氧化性达到杀菌目的。

The research on ozonation technology showed that ozonation can decrease effectively organic pollutant burden and improve biodegradability of water.

对臭氧化技术的研究表明，臭氧能够有效降低水体的有机负荷，并在一定程度上改善水质的可生化性。

Using a mean age concept defined by Deleersnijder, we apply the three-dimensional hydrodynamic and eutrophication model HEM-3D to investigate the pollutant age distribution under different river discharge conditions in the Pamlico river estuary, North Carolina.

根据Deleersnijder定义的一个平均年龄概念，运用耦合了物质输运模式的一个三维水动力－富营养化数值模型(HEM-3D)，研究了位于美国北卡罗莱纳州Pamlico河口的污染物输运时间在不同淡水流量影响下的分布情况。

The main pollutants from this chemical plant is perchloroethane, pentachloroethane, hexachlorobutadiene and HCB, and such pollutants are present in the soil with high densities, some as high as 1%- 95%, of which the perchloroethane is near the purity of the corresponding product, and especially this part of the soil contains comparatively high-density persistent organic pollutant HCB, which makes it suitable to be disposed of together with other soils. Therefore it is suggest that this part of soil should be separately dug out and transported outside of the site.

化工厂的主要污染物质是六氯乙烷、五氯乙烷、六氯丁二烯和六氯苯，土壤中上述污染物的浓度非常高，有些达到1%至95%，其中六氯乙烷接近相应的产品的纯度，特别是这一部分含有较高浓度的持久性有机污染物六氯苯，不利于与其它土壤混合处理，建议将这一部分单独开挖出来并运出场外。

Strengthen the law enforment to the pollutant discharge enterprises in residental area, river bank, headwater and upstream.

特别是加大对居民集中区、江河流域沿岸及水源地上游危险废物排放企业的监管力度

The result is of importance significance for the reliability of water supply during irrigation periods and the control methods of reservoir operation based on the concept of pollutant sluicing before water supply.

对以后农业灌溉期水库供水安全保障措施实施以及&先冲污后供水&的水库供水运行调度方案制订，具有重要的指导意义。

Spirodela polyrhiza is relatively sensitive to cadmium pollutant.

紫萍对镉污染较敏感，在有镉污染的富营养化水体污染治理的过程中要慎重应用。

The abilities to synthesize, protective enzymes and chloroplast structures of Spirodela polyrhiza were changed when this plant was expose to cadmium pollutant water.

研究表明，在短期镉胁迫下紫萍的合成能力、保护酶活性及叶绿体超微结构均发生变化。

Dry deposition ; sulphuret pollutant ; resistance model

干沉降速度；硫化物；污染物；阻力模型

Given that the Mobotec technology is the most cost effective multi pollutant technology as compared with the alternative technology considered, and given the desirability associated with reducing NOx,SO2 and mercury with one technology application, the MPCA views the selection of the Mobotec technology as a cost-effective reduction strategy for Taconite Harbor and meets the requirements of the statute.

&与其它污染物治理技术相比， MOBOTEC技术是一种最经济的多种污染物综合治理技术，并可满足客户利用一种技术同时获得NOx，SO2 和汞去除的愿望。鉴于以上优点，明尼苏达州污染物控制署认为MOBOTEC技术是一种性能价格比最佳的污染物治理方案。在Taconite Harbor 机组上成功实施，达到了该州污染物排放标准。&

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。