通过实验方式研究了组合填料结合构成的新型人工湿地净化自然水体的作用。
Experiment on population removal capacity of the new constructed wetland composed with combined packing, Canna, Margaryamelanoide and Misgurnusanguillicaudatus Cantor was conducted.
此外，用计算的自然水体蒸发量推求了3种经验公式的参数，使资料系列延长到35年。
In addition, the parameters of 3 empirical formulas were deduced from the calculated evaporation quantities of natural water body, extending the data series to 35 years.
结论-含有大量家用洗涤剂的生活污水排放到自然水体后将对鱼类产生持续的有害影响。
Conclusion the sewage water containing large amount of domestic detergent will exert continuous harmful effects on fish if they were discharged into natural water body.
这说明选择性萃取技术可以广泛应用于自然水体采集的生物膜上铁、锰氧化物的萃取分离。
It shows that selective extraction technology can be applied broadly to the extraction and separation of manganese oxides and iron oxides in biofilms sampled from natural waters.
用EDTA水溶液作为萃取剂，对自然水体中培养的生物膜胞外聚合物进行了萃取和分离。
EDTA solution is applied to extract extracellular polymers from biofilm cultivated in natural water.
利用磷酸氢二钾水溶液作为萃取剂，对自然水体中培养的生物膜胞外聚合物进行了萃取和分离。
Potassium Bi-phosphate solution is applied to extract extracellular polymers from biofilm cultivated in natural water.
目的了解钩端螺旋体在不同自然水体中的存活时间，并研究含氯消毒剂杀灭钩体及其影响因素。
Objective To understand the survival time of Leptospira Interrogans in different type of natural waters, and the disinfection effect of chlorine-containing disinfectant and its affecting factors.
油类污染物泄漏或排放到自然水体中，将会造成水体的污染，而且严重地威胁人们身体的健康。
Water will be polluted if oil-pollution leaks or drawn into the natural water, which threatened the health of people . So, it is extremely important to measure the oil-pollution in water.
采用实验室模拟的方法研究了松花江自然水体生物膜、悬浮颗粒物和沉积物吸附铅、镉的热力学规律。
The adsorption thermodynamic characteristics of Pb and Cd onto natural biofilm, suspended solids and sediments collected from Songhua River were firstly investigated.
采用选择性萃取分离技术对自然水体采集的生物膜上铁、锰氧化物进行萃取分离研究，考察该技术的适用性。
Selective extraction technology is employed to study the separation of manganese oxides and iron oxides in biofilms sampled from natural waters and reviews its applicability.
由大气光学厚度光谱特性和自然水体光学特性可知，经过“暗像元”算法校正过的影像数据的质量得到显著改善。
Compared with the theoretical spectral features of waters' optical properties, the image quality of Hyperion sensor has been perfectly improved by the DPACA.
水体底泥？(沉积物)是河流、湖泊等自然水体生态系统的重要组成部分，也是水体生态系统物质循环中的一个重要环节。
Water sediment (sediment) is an important part of the rivers, lakes and other natural water ecosystems, and it's also a significant integral link of material cycle in water ecosystem.
目的：了解并比较医院污水污染前后水体中耐热性大肠菌群的耐药情况，初步探讨医院污水排放对自然水环境中微生物耐药性的影响。
Objective:To investigate and compare the antibiotic resistance condition of the thermotolerant coliform isolated from the side situated upstream and downstream from hospital sewage discharge point.
目的：了解并比较医院污水污染前后水体中耐热性大肠菌群的耐药情况，初步探讨医院污水排放对自然水环境中微生物耐药性的影响。
Objective:To investigate and compare the antibiotic resistance condition of the thermotolerant coliform isolated from the side situated upstream and downstream from hospital sewage discharge point.
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