航道疏浚 meaning in Chinese
navigation channel dredging
waterway dredging
Examples
- Dredging at approach channel to tai o bay
大澳湾进口航道疏浚工程 - The broad application of gps technique in survey , vessel positioning , and real - time monitoring of yamen 5000 dwt seaward waterway dredging engineering is discussed
摘要就崖门5000t级出海航道疏浚工程在测量、船舶定位、实时监控等工作中gps定位技术的广泛应用进行探讨。 - The dredger is one of major facilities in the fields of channel dredge , hydro project , prevent or control flood , ocean development , seaport construction etc . at present , the management maintenance methods of dredger are primary time based maintenance and run - to - breakdown maintenance
挖泥船是航道疏浚与整治、水利工程、防洪抢险、海洋开发及海港建设的主要工具。目前对挖泥船管理维修的方法主要有定期维修和事后维修。 - Shanghai waterway bureau ( swb ) is a large nationalizes enterprise , with the major business for dredging waterway . in the ages of planned economy , as she belonged to constitution , all of the working vessels and equipments depended on national investment to build . since liberation she has developed gradually to own a dredgers flotilla
上海航道局是一个以航道疏浚为主业的国有大型企业，在计划经济的年代属事业性单位，所有的生产船舶机具都是依靠国家投资建造，建国以来已经逐步发展成为国内最大且在世界疏浚业中排名第七位的疏浚船队。 - First the author memorized the yellow river excavation history and concluded development of modern dredging science , and found that most researches of dredging are related to navigation regulation , little used to flood control especially in the yellow river with silty . based on the experiment of generalized physical model of the lower reach of the yellow river , and the study of the loaden flow mechanism and the dredging efficiency , the author get some new ideas as follows : 1
通过对黄河疏浚的历史以及现代疏浚工程学的发展进行了回顾和总结，认为已有的疏浚研究大多基于航道疏浚工程，对于防洪疏浚特别是在黄河这种多沙型河流上进行防洪疏浚的研究极为欠缺，本文基于黄河下游河道概化模型试验，对疏浚挖槽后水沙运动机理及效果等进行了研究，得到以下认识。