中文摘要PM2.5是城市大气复合污染中的重要污染物。
PM2.5 is one of the critical pollutants involving regional and complex air pollution in Beijing.
各类型企业土壤均存在多个元素累积，呈现出复合污染的趋势。
There are a number of elements accumulating in various types of industrial soil, showing a trend of combined pollution.
采用均匀设计，研究胡敏酸钠对镉锌复合污染土壤的降毒研究。
Study on fluorescence spectroscopy characteristics of humic acid by inoculating microbes on municipal solid waste composting;
本发明提供的修复方法可以实现对土壤中多种重金属复合污染的修复。
A repair method provided by the invention can realize the repair for the combined pollution of various heavy metals in the soil.
铜-芘复合污染与铜单-污染相比，黑麦草生理生化性质并无明显差异。
Compared with sole Cu pollution, under Cu-pyrene combined pollution, there was no obvious difference in physiology and biochemistry of ryegrass.
结果表明，无论镉单独处理还是复合污染处理系列，菠菜抗氧化酶活性。
The results showed that the various of antioxidant enzyme activities of spinach is different in all treatment series.
一种治理土壤重金属复合污染的方法，在土壤中同时养殖蚯蚓和种植苎麻。
The invention relates to a method for treating soil heavy metal combined pollution. Simultaneously the earthworms are bred and the ramie is planted in the soil.
通过室内模拟试验探讨了酸雨、降尖及其复合污染对菜青虫生长发育和取食行为的影响。
The effects of acid rain, dust fall and their complex pollution on the growth and feeding behavior of cabbage caterpillar have been studied by indoor simulation experiment.
在复合污染条件下，脲酶活性不仅受到单因素影响，而且存在汞、镉间弱的拮抗作用，但仍以单独效应为主。
Urease activity affected not only by single heavy metal, but also by the interaction between Hg and Cd, the effect is still mainly done by single heavy metal.
有机污染物-重金属复合污染是一种普遍存在的环境污染形式，对其进行研究具有重要的理论意义和实践价值。
Combined pollution caused by organic pollutant and heavy metal is one of the important environmental pollution forms. Study on this topic is of interest both in theory and practice.
结果表明，金矿开发已造成了卧龙泉河流域土壤生态环境的重金属复合污染，污染程度随开发强度的加大而增高。
The results indicated that gold mine has bring heavy metal pollution of soil and that level of heavy metals increased with intensity of mine in Wolongquan River area.
采用4水平3因子正交试验设计，通过盆栽试验，用添加法研究了铜、铅、锌及其复合污染的红壤性水稻土对水稻生长、产量、品质的综合影响。
Comprehensive effects of cu, Pb and Zn in Soil on growth, yield and quality of rice have been studied through a series of pot culture experiments with a 4 level and 3 factor orthogonal design.
以含甲醛、丙酮的模拟污染空气，研究其在复合光催化剂作用下的光催化降解行为。
Photocatalytic performance of the catalyst was studied under the action of compound photo-catalyst using simulated polluted air containing formaldehyde and acetone.
最新开发的复合材料具有节能，性能好，抗腐蚀，寿命长和无污染等五大优势。
The advantages of the recently developed composite materials are energy saving, performance efficient, corrosion resistant, long service time, and without environmental pollution.
用高锰酸盐复合药剂强化混凝处理，对受高浓度有机物废水污染的地表水进行了试验研究。
The effectiveness of enhanced coagulation of polluted surface water with high organic contents by permanganate composite chemicals has been studied through laboratory jar test.
复合菌群经过不同富集培养，对污染水体的生物降解均具有一定的促进作用。
After different enrichment incubation, compound bacterium have some facilitation to biodegradation of polluted water.
介绍了一种效果好、污染少、成本低的复合锆铝鞣剂的合成方法。
The article introduces a kind of Zr-Al compound tanning agent's synthesis, which is more effective, less polluting, less cost.
对于复合地层受到污染的气井，地层流体的渗流规律已不符合常规解释方法的推导条件，需对分析方法进行修正。
To gas well of polluted compound formation, the percolation law of flow is already not conformity to the induced requirement of conventional interpretation way which is needed to modify.
上述复合层可以防止包装瓶内的密封胶受到空气中水分和光线的污染，很好地保持了产品的性能和品质。
The composite layers can prevent sealant in the packaging bottle from pollution caused by water and light in the air, and keep the performance and the quality of products well.
与此同时，复合包装废弃物的数量也与日俱增，对环境造成严重污染。
At the same time, the number of composite packaging waste is also increasing, causing serious pollution to the environment.
由于搅拌桩复合地基具有无振动、无污染，不存在挤土效应，节省钢材的特点，使搅拌桩复合地基近年来已逐步地应用于工程实践中。
As mixing pile composite foundation has non vibration, non pollution non squeezing effects as well as saving steel products, recently it has been more and more used on the engineering practices.
增强体原位合成避免了其污染问题，也解决了熔铸过程中存在的两相润湿性问题，有利于制备性能更好的复合材料。
Ceramic particle of in situ synthesis avoids pollution and wettability existing in casting technique, so it is valuable to fabricate Fe matrix composite with better properties.
BM微生物制剂是一种高效、新型、无毒、无害、无二次污染的复合型微生物制剂。它不仅可以消除恶臭，还可抑制苍蝇的滋生。实际应用效果可达到相关标准要求。
BM microorganism composite is a sort of high efficiency, innocuity and no pollution microorganism composite. It can remove the effluvium and flies, and comply with the standards in practice.
这是因为MTBE是一种具有许多技术优势的复合物，它可以帮助生产高质量，低燃烧污染的汽油，从而改善空气质量。
This is because MTBE is a compound with a lot of technical advantages, that help produce quality, clean-burning gasoline which leads to improved air quality.
本发明涉及一种具有高效脱氮性能的复合催化剂及制备方法，属于大气污染控制领域。
The invention relates to a composite catalyst with high effective denitrogenation performance and a preparation method thereof, belonging to the field of air pollution control.
新疆准噶尔盆地南缘地区安集海河组存在超高压、强造浆、强坍塌应力、复合离子污染等问题。
Abnormal high formation pore pressure and sloughing stress exist in the south area of Junggar Basin, and mud making and composite ion contamination is also remarkable in this area.
对活性污泥—膜生物反应器、生物膜—膜生物反应器、复合式膜生物反应器的除污效果和膜污染趋势进行了研究。
Pollutants removal efficiency and membrane fouling in activated sludge-membrane bioreactor (MBR), biofilm-MBR, and composite MBR were studied.
对NPK复合肥工厂污染物排放标准的分析表明：现行的有关标准不能涵盖其污染物排放的限制。
The analysis to pollution criterion of NPK fertilizer plant shows that the current standards cannot cover all the limitation of pollutant discharges.
对NPK复合肥工厂污染物排放标准的分析表明：现行的有关标准不能涵盖其污染物排放的限制。
The analysis to pollution criterion of NPK fertilizer plant shows that the current standards cannot cover all the limitation of pollutant discharges.
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