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- In designing the earth rock dam with clay core wall, the exit height of side phreatic line at the downstream of core wall is of great importance to the designers. 在粘土心墙土石坝设计中,心墙下游侧浸润线的逸出高度对设计人员来说是十分重要的,它不仅是计算心墙稳定性的重要因素,也是决定心墙下游反滤层设施高度的重要参数。
- However, because of scarcity of risk identifying and flabbiness of risk management, there often have problems in many concrete faceplate rock dam construction. 然而,由于对风险认识不足,对风险管理不力而造成堆石坝填筑施工出现问题的工程屡见不鲜。
- Study for Rolling Test Earth filled in Earth or Rock Dam 土石坝施工土方填筑辗压试验研究
- Discussion and analysis of piezometer tubes anomaly for earth and rock dam 土石坝测压管异常现象的探讨与分析
- Since concrete faceplate rock dam has obvious virtues of economical expenditure and shorter construction period, its ratio in dams is increasing nowadays. 混凝土面板堆石坝由于其具有经济、施工工期短等突出优点,因而在水坝中的比重日益增大。
- Research of stress-distortion in core wall rock dam 土质心墙堆石坝应力变形研究
- Theory and Research of Frictional Contact Element on Concrete Diaphragm Wall in Earth - Rock Dam 土石坝防渗墙体与坝体间摩擦接触单元理论研究
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- Failure shape of percolation of small earth and rock dam in Yuyao and its treatment 余姚市小型土石坝渗流破坏的儿种形式及其处理
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- THE DESIGN OF THE FILTER IN SIPING SOIL AND ROCK DAM OF HUBEI 湖北寺坪土石坝反滤设计研究
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- Research on Seepage Warning Sign Identifying for Earth Rock Dam Based on the Modified Evidence Theory 基于修正证据理论的土石坝渗流警兆辨识研究
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The red sun lights up the sky and the earth. 红太阳照亮了天空和大地。
- During the earth tremor a large piece of rock chopped out of the ground. 在一阵轻微的地震中，一大块岩石突然从地下露出地面。
- Who on earth is that female he's with? 跟他在一起的那个女人究竟是谁?
- Antarctica is the loneliest place on earth. 南极是地球上最偏远的地区。
