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。