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- tunnel in debris flow deposit 泥石流隧道
- tunnel in debris flow 泥石流隧道
- The debris flow hazards of the tunnel in Erlang Mountain and its prevention 二郎山公路隧道泥石流地质灾害及防治
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- Relation of deberis flow speed and air concentration in debris flow 泥石流体中空气含量与流速关系图
- Analyzing Study on Graded Bedding Texture in Debris Flow Deposi ts 泥石流堆积层理结构的分析研究
- Debris Flow Study and Prevention in National Park II. 风景区泥石流研究与防治2。
- blasting mechanism of high-pressure con in debris flow 压胀机理
- The Research of Permeability on Lose Gravelly Soil in Debris Flow Original Area 泥石流源区弱固结砾石土的渗透规律
- Aluminum alloy housings Norte window in debris piles. 铝合金窗的外框扎在杂物堆上。
- In this paper, the debris flow characteristics of Heping gully are studied, which located in the west outlet of Erlang mountain Tunnel, Sichuan-Tibet Road. 从工程地质研究思路的角度出发,对位于川藏公路二郎山隧道西口和平沟泥石流进行了研究。
- An Estimation Model for Critical Accumulation of Porous Solid Mass in Debris Flow Study 泥石流松散固体物质临界集聚量估算模型研究
- Movement mechanism and disaster control for debris flow II. 泥石流运动机理与灾害防治2。
- Very many other animals dig tunnels in the earth. 许多其他的动物在地里挖坑道。
- EXPERIMENTS OF ARTIFICIAL SIMULATION RAINFALL AND SETTING WATER INITIATING ACCUMULATED MATERIAL IN DEBRIS FLOW ORIGIN PLACE 泥石流源地松散体起动人工降雨模拟及放水冲刷实验
- We used to dig tunnels in the sand. 我们以前常在沙推中挖山洞。
- Red squirrels disappear inside trees, frogs go deep under the mud, and many other animals dig tunnels in the earth. 红松鼠藏到树里面去了,青蛙钻入泥土的深处,而许多其它的动物,则在地里挖坑道。
- This small rodent can scoop out a long, narrow tunnel in a very short time. 这种小啮齿动物能在很短的时间里挖出一条又长又窄的地道来。
- Keywords: ahazard potency of debris flow, externality, cost-benefit analysis. 关键词:土石流特定水土保持区、外部性、成本效益分析。
- The Western Harbour Crossing is the first six-lane road tunnel in Hong Kong. 西区海底隧道于一九九七年四月启用,是香港第一条6线行车隧道。