1) dredging for fill
清淤换填
1.
Nondestructive testing of the thickness of dredging for fill in soft foundation on freeway
公路软基路段清淤换填层厚度无损检测
2) The amount of digging and backfilling pool's sludge
河塘清淤与回填量
3) 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。
4) sedimentation releasing and de silting
清淤减淤
5) silt reduction and cleaning
减淤清淤
6) 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。
补充资料：河塘
1.河堤。
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