The river course is being cleaned.
河道正在被清理。
Silting up river course, reservoir and channel.
淤塞河道、水库和渠系；
Later it declined due to the change of a river course.
后来因为河水改道，才逐渐衰落下来。
This price applies to the Spa course and the Sun River course.
此价格表适用于温泉球场和太阳河球场。
The old river course has been filled up and remade into a driveway.
河流的故道已经被填平，修成公路了。
Dredging the river aims at keeping the river course smooth and water clean.
清挖河道是为了保持河道畅通，河水清洁。
The fossil river course at the early stage flew through Wangdu 'ao to Jinli.
早期古河道是流经万都坳至金利接现道西江。
Bend flow is a common phenomenon of water movement in channels and river course.
弯道水流是渠道和河道中常见的一种水流运动现象。
In fact, what is called the gorge means a run dry river course that zigzagged along the mountain.
实际上，所谓的太和峡谷就是一条干涸的、依山蜿蜒曲折的河道。
The outer river is a natural river course, whose main function is to drain floods during rainy seasons.
外江是自然河道，其作用是在雨季排泄大量洪水。
The present situation of the river course of headworks in southern diversion project of Nenjiang river is analysed.
分析了南部引嫩工程渠首江道的现状，在调研分析论证基础上，提出了相应的整治措。
Freezing is a general phenomenon in the cold area. Ice flood is a rise of water when ice is hindered in river course.
冰冻是寒冷地区普遍存在的一种自然现象，而凌汛则是河道里的冰凌对水流的阻力作用而引起的一种涨水现象。
In the natural river succession, the Yellow river course is in its critical situation and will probably change again.
按河流演变的自然规律，黄河已达到其河床演变的临界值，很可能会再次改道。
Recognize four kinds of microfacies in research area, including underwater distributive river course, estuarine bar, etc.
在研究区识别出水下分流河道、河口砂坝、水下堤泛沉积、分流间湾四种微相。
Major changes in a river course result in both lateral shifts of the old meander belt and in the development of new belts.
河道中大的变动，造成老河曲带的侧向迁移和新河曲带的产生。
The lash and pollution of initial rain in river course has become one of the key problems in the control of river course pollution.
初期雨水对河道的冲击污染已成为解决河道污染的主要难题之一。
This paper presents the river course evolution of Yilan to Jiamusi reach through analyzing evoluting reason and river bed formation.
通过对河道演变原因及河床形态的分析，得出松花江依兰—佳木斯江段河道演变的特点。
A one-dimensional unsteady flow model is established based on the topography of the river course between the Three Gorges and Zhicheng.
针对三峡—枝城河道的地形特征，建立一维不稳定流模型。
Xuzhou Gulou Public Service Centre is located close to the old Yellow River course on Zhongshan Bei Road near to the heart of the city.
徐州鼓楼民生综合服务中心基地临近黄河故道，地处中山北路附近的城市核心地带。
This paper introduces the design calculation, construction method and the application effect in river course renovating of water passed sand dam.
介绍了过水砂坝的设计计算、施工方法及在河道整治中的应用效果。
The paper analyzed change characteristic of sediment flow of the river course in every age using Sikeshu river Jilede hydrologic station material.
基于四棵树河吉勒德水文站资料，分析了河道输沙量各年代的变化特征。
Along with further harness of wandering river sections, flood pressure is alleviated, but negative impact brought by river course harness has appeared.
随着游荡性河段的进一步治理，河段的防洪压力有所下降，然而河道整治工程带来的负面影响也逐渐表现出来。
And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.
二者的界面是相同的，均为河道砂体底部的冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。
This paper analyzes the impact of Nenjiang River course shifting drawing water from Nenjiang River diversion project and proposes the treatment measures.
分析了嫩江江道演变对引嫩工程引水的影响，提出了江道整治的措施。
Besides the extension length of sedimentation, the factors that effected the river course are channel pattern, process of water and sediment and dredging.
影响河口河道好坏的因素，除淤积延伸长度外，还应包括河槽形态、水沙过程、河口疏浚等。
As an example, the pollutants of a main river course of a certain city were assessed through monitoring, analyzing and calculation. Some hazard pollutants were determined.
作为实例，对某市某主要河道的污染物进行了监测、分析和计算，确定了主要有害污染物。
By analysis of the morphological process in longitudinal profile, cross section and river pattern, the law of river course evolution at Yellow river estuary was summarized.
通过分析黄河口河道在纵剖面、横断面、河型等方面的演变过程，总结归纳出黄河口河道的演变规律。
The evaluation factors are worked out according to the composed materials of embankments and consulting the check standard of the state river course engineering management.
根据堤防的构成材料，参照《国家河道工程管理考评办法及标准》，拟定评价因素。
Ice will not only influence shipping, transportation, hydraulic power, water and sewage, but also lead to ice flood and cause huge losses when ice blocks the river course severely.
河流中的冰凌不仅直接影响到冬季的航运、交通、引水发电、给排水等水利工程建设事业，而且当冰凌严重阻塞河道时，往往会导致凌洪泛滥成灾，给人民生命财产带来重大损失。
Ice will not only influence shipping, transportation, hydraulic power, water and sewage, but also lead to ice flood and cause huge losses when ice blocks the river course severely.
河流中的冰凌不仅直接影响到冬季的航运、交通、引水发电、给排水等水利工程建设事业，而且当冰凌严重阻塞河道时，往往会导致凌洪泛滥成灾，给人民生命财产带来重大损失。
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