在枯水期调查了G市六个河流断面的有机污染状况。
The status of organic pollution of six river segments was investigated during dry season.
该模型应用于某河流断面的水质综合评价，得到比较合理的结果。
The model has been applied to water comprehensive assessment of a certain river and reasonable conclusion was drawn.
所有单一河流断面处的含沙量通过单一河流悬沙输运的求解方法获得。
A numerical model for simulating unsteady flow and suspended sediment transport in river networks was presented.
在对有毒物质河流泄漏行为进行数学模拟分析的基础上，提出了一种计算河流断面超标风险的方法。
In this paper a method for calculating risk of exceeding criterion(REC)in river was put forward on the basis of mathematical simulation analysis(MSA) for toxicants'leaking behaviour.
通过对黄陵庙水文断面垂线流速分布特性的研究，丰富了对天然河流垂线流速分布规律的认识。
The study of vertical velocity distribution at the Huanglingmiao hydrologic section deepens the recognition of vertical velocity distribution in natural river.
在用累积流量法模拟计算水库型河流水动力水质时，应当用实际测流结果来绘制各计算断面累积流量曲线。
When accumulative flow method was used to model water quality or dynamics of river with DAMS, field velocity data should be available to calculate accumulated flow curve of various cross sections.
将模糊评价和灰色聚类(F -G)两种方法结合起来，对西安城市周边10条河流26个断面进行了F - G综合评价。
By combining the fuzzy appraisal and the gray unification, F-G synthetic appraisal is done of the 26 cross sections of 10 rivers around Xi 'an is carried out.
提出在多闸坝河流上，利用枯水期断面化学需氧量同步监测数据测算COD综合衰减系数的方法。
A method to calculate the fall coefficient of COD in rivers which have many DAMS was put forward.
提出在多闸坝河流上，利用枯水期断面化学需氧量同步监测数据测算COD综合衰减系数的方法。
A method to calculate the fall coefficient of COD in rivers which have many DAMS was put forward.
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