1·The depth of the river is maintained by dredging.
通过疏浚保持河道的深度。
—— 《新英汉大辞典》
2·The planning involves improvements to fish landing centers, drying platforms and auction centers, as well as the dredging of river mouths to remove the silt deposited by the waves.
有关计划包括改善水产登陆中心、晾晒场地和拍卖中心，以及疏浚河口以清除海浪冲来的淤泥。
3·Dredging will continue over the next few years, after which the river should be PCB-free.
疏浚将在接下来数年中持续，直至这条河中没有PC B物质。
4·Yu from East Jiangzhou down to the Three Gorges, Three Gorges will begin dredging project.
禹从江州东下来到了三峡，便开始疏浚三峡的工程。
5·It has upper limbs, blood meridian dredging harmonic function, on the cardiovascular system, respiratory system disease and upper extremity pain have a good effect.
此法有疏浚上肢经脉、谐和气血之功用，对心血管系统、呼吸系统疾病及上肢病痛有良效。
1·The goal and method of the investigation of polluted bed mud of Chaohu Lake dredging project in Hefei were discussed, as well as its result was analyzed.
概述巢湖清淤合肥项目区域污染底泥调查的目的和方法，并对调查结果进行分析。
2·The results of the research show that three-dimensional wall jet can improve the velocity of water near the wall greatly, so it is possible to apply to the actual dredging work in the pipeline.
研究表明，三维壁面射流能较大的提高近壁区的流速，因此应用到实际管道清淤工作中有一定的可行性。
3·The invention discloses a jet pipe used for dredging below a hydraulic underwater horizontal gate. The tube body of the tube is cylindrical;
本发明公开了一种液压水下卧倒门闸的闸下清淤用射流管。
4·In the process of certain west lake dredging and rectification, large amount of lakebed mud is used to fill pond.
某市西湖整治清淤过程中，大量湖底淤泥被用于填塘。
1·The system consists of pump, ship, ship pool, water-conveyance pipeline, canal, power transmission line, dredging equipment and so on.
其组成部分主要有：泵船、船池、输水管道、输水渠、输电线路、挖泥机械等。
2·For dredging works, only mechanical dredgers with bucket-type closed-grabs shall be used for the dredging of river bed or ponds.
进行挖泥工程时，只可使用密封抓斗式的机械挖泥机，以挖掘河床或塘底的淤泥。
3·The site of Tongguan Kiln covers an area of 0.68 square kilometers, with 46 sites of Gulong Kiln and 19 dredging holes.
铜官窑遗址保存面积为0．68平方公里，保护区内古龙窑遗址46处、挖泥洞19处。