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- Beijiang river pollution 北江镉污染事件
- Beijiang River is one of the three main branches of Zhujiang River, which is very important to Guangdong Province. 摘要北江是珠江的三大支流之一，对广东省有着重要的意义。
- The relational parts have done a lot to prevent the river pollution. 有关方面已做了大量工作以制止河流污染。
- Baimiao fishing village located in the upper reaches of Beijiang River in Qingyuan City, is Feixia scenic area of the West entrance Feilaixia on a pearl. 白庙渔村位于清远市北江上游，是飞霞风景名胜区的西入口飞来峡上的一颗明珠。
- Investigate national policies and measures relative to river pollution management, and evaluate their effectiveness. 调查国家关于河水污染治理相关政策和措施并对有效性时行评价。
- Abstract:The construction procedure of Lubao channel regulation engineering Lit downstream Beijiang River,analysis of bed deformation, influence of deformation to surface profile calculation and method of predicting deforma-tion are introduced. 介绍北江下游芦苞航道整治施工程序、河床变形分析、以及变形对水面线计算的影响和预测变形的方法。
- The mountains of Daluo and Shikengkong are two steps of windward slopes, the rainstorm's center that caused by the two windward slopes is the main source of natural runoff in Beijiang River. 大罗山、石坑崆是北江的两级迎水坡，其形成的多雨中心圈是北江径流量补充的主要来源；
- Global warming, river pollution and destroyed natural habitats are just some of the environmental issues that are facing society today. 全球变暖，河流污染和自然生态区绝灭，这些仅仅是当今社会面临的环境问题的一部分。
- In Beijiang River, excessive sand dredging resulted in great downcutting of riverbed and extraordinary variation of water profile, the variation of which both followed the retrogressive law. 由于大规模挖沙,北江河床剧烈下切,导致水面线异常变动,两者变化均呈溯源性规律。
- So,the local government's actions have far away from prefer when they were dealing with the Songhua River pollution incid... 从这个角度看,发生在2005年11月的松花江水污染事件中,政府的信息发布行为存在明显的欠缺。
- The solution to the inverse problem in reverse process of river pollution substance unstable diffusion is ill posed in a commonsense. 河流中污染物扩散逆过程反问题的解在通常意义下是不适定的。
- There are many braided rivers of two braches or many braches in our country, such as Yangzi River, Beijiang River, Xijiang River, Xinyi River in the north of Jiangsu Province etc. 分汊河道是河流中常见的一种河型,在我国的大小河流中广泛存在着两汊和多汊河道,如长江、北江、西江、苏北的新沂河等。
- Although regular monitoring helps in the control of serious problem as well as immediate problems, there is also a need to tackle long-term river pollution. 虽然定期监测工作有助控管制严重和即时的污染问题,但我们仍需解决长远的河溪污染情况。
- The pollution situation of Si Dao Sha river and impact on environment were summarized, and control targets of Si Dao Sha river pollution were put forward. 摘要本文对四道沙河污染状况及其对环境的影响进行了概述，并提出四道沙河水污染的控制目标。
- McDuffie B and Haney JT.A Proposed River Pollution Index.Paper presented to American Chemical Society, Division of Water, Air and Waste Engineering 1973 (Abstract only). 欧阳峤晖等，河川分类水质标准及河川污染指标之探讨，环境保护署报告，1990。
- the drainage area of Xijiang and Beijiang river 西、北江流域
- By integrating the backmixing theory of Reaction Engineering with predictive model of river pollution in Environmental Quality Assessment study, the predictively longitudinal dispersion model of river quality was got and analyzed. 摘要将反应工程学的返混理论与环境质量评价学的河水污染预测模型结合，得出了河流水质预测纵向扩散模型，并给出了解析解。
- Levee building, river pollution control and water landscape development have become dominant management techniques for urban rivers. 建设生态河堤、控制河流污染、创建滨水景观已经成为国际上城市河流治理发展的总趋势。
- Last many years , consume huge capital administer H uai river pollution recent appearance serious kick back, expose the invalid problem of the environm ental control of our country. 历时多年、耗费巨资治理的淮河近期出现严重污染反弹,暴露出我国环境管制的失效问题。
- To investigate the influence of river pollution on environment,especially formation of acid rain. [Methods] The contents of H2S,SO2 and NH3 in the sediments of river in Guangzhou were determined. 探讨河网严重污染后对环境的影响,尤其是对酸雨形成的影响。[方法]以广州市河网为例,通过测定河网受严重污染后水体沉积物中H2S、SO2、NH3的排放量,同时对当地的酸雨进行监测。
