1) Ecological dredging
生态清淤
1.
This paper investigates the anti-seepage technology of silt field under Wuli Lake after the lake s ecological dredging.
文章对五里湖生态清淤后底泥堆场防渗技术进行了研究。
2) sediment flushing
防淤清淤
1.
A conceptual model for TGP upstream approaching channel is designed with variable distortion ratios,to study the flow pattern and sediment flushing efficiency by unsteady flow in the TGP upstream approaching channel.
该文采用具有不同变态率的概化河工模型,研究了三峡枢纽上游引航道非恒定冲沙水流的流态和冲沙效果,评价了现有防淤清淤措施的效果,探讨了非恒定流冲沙中的时间变态问题的修正方法。
3) sedimentation releasing and de silting
清淤减淤
4) silt reduction and cleaning
减淤清淤
5) silt cleaning
清淤
1.
The paper introduced the working principle,working process and technical parameters of model SCQY real-time silt cleaning system for mine sump.
介绍了SCQY型矿井水仓清淤系统的工作原理、工艺流程以及技术参数,并分析了该清淤系统的综合性能和效益。
6) dredging
[英]['dredʒiŋ] [美]['drɛdʒɪŋ]
清淤
1.
The sediment dredging was conducted for decreasing the pollution load and controlling the eutrophication in Xuanwu Lake in 1998.
南京玄武湖 1998年初实施了清淤疏浚工程 ,试图以此削减湖泊内源污染负荷 ,控制富营养化 。
2.
The applications of the jet theory in the environmental protection,including the ocean disposal project for sewage,the jet dredging,the jet aeration for improving water quality,the cavitation for controlling eutrophication,and the bubble plumes preventing salt water intrusion,were comprehensively summarized and analyzed.
从污水海洋处置工程、射流冲沙清淤、射流曝气改善水质、空化射流治理湖泊富营养化以及气泡羽流阻止盐水入侵等方面对射流理论在水环境保护中的应用进行了综述和分析,并指出应从理论、试验与实际应用等各方面继续加强对射流的研究。
3.
It s proved that mechanical dredging in the permanent navigational period of the Three-gorges Lock is feasible.
介绍了三峡工程下引航道1998~2004年碍航淤积情况,证明了三峡船闸永久通航期内采用机械疏浚清淤的可行性。
补充资料：昆虫个体生态学(见昆虫生态学)
昆虫个体生态学(见昆虫生态学)
昆虫个体生态学见昆虫生态学
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条