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- raw water of Xiangjiang River 湘江原水
- A bench and full scale tests were carried out to investigate the reuse of filter backwash water in a waterworks taking raw water from Xiangjiang River. 以湘江原水为研究对象,对滤池反冲洗废水回用进行了小试及生产性试验研究。
- A number of cities came into being during different history periods along coastwise of Xiangjiang River. 本文以湘江沿岸主要城市永州、衡阳、湘潭、长沙、岳阳为研究对象。
- Non-volatile organic compounds (NOCs) extracted from raw water and tap water of Hanjiang River and East Lake, Wuhan was analyzed by GC/MS identification combined with resin absorption technique. 摘要应用大孔树脂吸附浓集水中有机物的技术,结合色谱-质谱(GC/MS)联机分析方法,对武汉汉江、东湖水源水及其所制成的自来水中非挥发性有机物的化学组分进行了比较研究。
- The article takes the cities along coastwise of Xiangjiang River such as Yongzhou, Hengyang, Xiangtan, Changsha and Yueyang as its research object. 绪论部分,主要就选题的学术意义和现实意义进行了说明;
- Hengyang, lying to the southern part of Heng Mountain, situates in the middle-southern part of Hunan province and middle part of Xiangjiang River. 衡阳是湖南第二个建市的城市,也是湖南的工业重镇,衡变、衡钢、衡拖、衡柴曾在一段时期内名震全国。
- From the viewpoint of the consequences of the development of the cities along coastwise of Xiangjiang River,the speed of early modernization was very slowly. 从城市发展的结果看,早期现代化进程缓慢。
- Abstract Assimilable Organic Carbon (AOC) in different raw water of Yangtze Delta was studied in this paper. 摘要 对长三角区域不同饮用水水源中可同化有机碳(AOC)进行了测定。
- The experiment with potassium permanganate composite (PPC) to enhance the treatment of raw water of Zhongtang waterworks is to inspect the enhanced effect on the main factors. 摘要运用高锰酸盐复合药剂对东莞市中堂镇中堂水厂水源水进行了强化混凝处理的实验研究,考察其在主要水质指标方面的强化效应。
- The seventh chapter "The Social Life in the Cities along Coastwise of Xiangjiang River" tells that the outlook of social life in cities is a barometer of the development and changes of these cities. 城乡在经济、政治、社会和文化方面越来越大的差异最终导致了城乡之间的全面对立,农村陷入了严重的衰败与动荡之中,而农村的衰败与动荡反作用于城市的早期现代化,构成了湘江沿岸城市早期现代化受挫的一个深层原因。
- Static adsorption experiment was done by modified attapulgite with hydrochloric acid to reduce the residual aluminum content in the raw water of drinking water. 为了降低饮用水原水中的残余铝含量,使用盐酸改性过的凹凸棒做静态吸附实验。
- Through the investigation of social life in cities, it analyses and grasps the characteristics of the development and changes of the cities along Coastwise of Xiangjiang River from another level. 本章主要考察了湘江沿岸城市市民阶层、绅士阶层、资产阶级等阶层的社会生活,并对城市的宗教和祭祀活动做了简要介绍和分析。
- The effect of NH + 4-N removal in a polluted raw water of water sources by the bioremediation process with the elastic fillings and micropore aerators was studied in this paper . 采用弹性填料微孔曝气生物修复方法净化受污染的某饮用水源,探讨了天然水体环境温度变化对生物除NH+4N作用效果的影响。
- Treating low temperature and low turbidity raw water of Miyun reservoir with GAC deep bed direct filtration,the turbidity, odor and color of effluent are very lo... 以直接过滤方式运行处理密云低温低浊水,效果理想,对浊度、色度和嗅味的去除效果显著,对有机物具有一定的去除作用。
- the midstream and downstream of Xiangjiang River 湘江中下游
- The effect of NH4+-N removal in a polluted raw water of water sources by the biopretreatment process with the elastic fillings and micropore aerators has been studied in this paper. 采用弹性填料微孔曝气生物预处理方法净化受污染的某饮用水源,探讨了水源水环境中NH4+-N变化对生物预处理除NH4+-N作用效果的影响。
- upper and middle reaches of Xiangjiang River 湘江流域中上游
- Ames tests on raw water of Yao River and drinking water 姚江水源及饮用水Ames试验研究
- The water of that river has dried out. 那条河里的水已干季。
- The Research of the Source and Course of Xiangjiang River 湘江源流考