The method using the airlift assisted with the self oscillation pulsed jet for dredging in the Three Gorges Reservoir Region has been presented.
作者提出采用气举装置和自激振荡脉冲射流相结合的机电一体化成套疏浚和清淤装置来完成三峡库区疏浚和清淤。
The method using the airlift assisted with the self oscillation pulsed jet for dredging in the Three Gorges Reservoir Region has been presented.
提出了一种用气举和自激振荡脉冲射流相结合的方式开采潜水层滨海砂矿的新方法。
DEM is used to analyze the evolvement course of the excavation deformation of a road bedding lithologic slope in the Three Gorges reservoir region, and to simulate the effect of control project.
本文利用离散单元方法(dem)分析了三峡水库某公路顺层岩质边坡开挖变形破坏机制及其演变过程，并对工程治理效果进行模拟研究。
At the same time, many peasants in the Three Gorges region say the number of landslides is increasing as water has slowly risen in the reservoir behind the dam.
同时，许多住在三峡地区的农民说由于大坝水库水位的慢慢增高，塌方的数量也在增加。
Finally, two approaches are adopted to estimate the balanced bed area and the area of flow section in the dam region of the Three Gorges reservoir after sedimentation balance in future.
最后采用两种途径预估了将来三峡水库淤积平衡后的坝区平衡面积及过水面积。
The summer thermal environmental conditions of semi-enclosed livestock house in Three Gorges Reservoir Region of Chonqing was studied in this paper.
对重庆三峡库区半开放式猪舍采取的各种降温措施进行了试验研究。
The siphon drainage technology of the Harbor Bank slope was simulated in the laboratory with a Fengjie freight dock, and the region of Three Gorges reservoir serving as our paradigm.
以三峡库区奉节某货运码头为原型，于实验室模拟了港口岸坡虹吸排水技术。
The hydrodynamic and environmental properties are investigated at near dam region in the water impoundment period of Three Gorges Reservoir based on site observation and numerical model.
通过现场观测和数值模拟的方法，对三峡水库近坝区在蓄水初期的水流和水环境特性进行了 分析。
Purple soil sloping farmland is the important land resources in three gorges reservoir region.
紫色土坡耕地是三峡库区重要的土地资源。
So, it was necessary to strengthen surveillance of the potential Oncomelania snail habitats in Three Gorges reservoir region to prevent the snail spreading from Hubei and Sichuan areas.
可见，该区域的气候生态环境能够满足钉螺生长发育繁殖的需求，必须加强对巫山大昌钉螺可能孳生区域的重点监测，以防止湖北、四川血吸虫病疫区钉螺输入。
Mechanism of the structure control over karst hazards in mud limestone terrain, Three Gorges Reservoir region;
三峡地区泥灰质岩石的岩溶问题是新近发现的重大工程地质问题。
Mechanism of the structure control over karst hazards in mud limestone terrain, Three Gorges Reservoir region;
三峡地区泥灰质岩石的岩溶问题是新近发现的重大工程地质问题。
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