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- fractured rock strata 地质缺陷
- To expose(rock strata)by erosion. 剥蚀因腐蚀而露出(石层)
- To expose(rock strata) by erosion. 剥蚀因腐蚀而露出(石层)
- A horizontal dislocation, as of a rock stratum, at a fault. 水平断层不正常的岩层水平变位或断错
- A horizontal dislocation,as of a rock stratum,at a fault. 水平断层不正常的岩层水平变位或断错
- To lie at an angle to the horizontal plane, as a rock stratum or vein. 下沉从地平线下降,如岩石层或岩脉
- An aquifer is a water-bearing rock stratum such as sandstone and chalk. 地下蓄水层是一些有水的岩石层, 如沙岩和白垩岩。
- Combined with natural rainfall,numerical analysis on atomized rain infiltration in fractured rock slope is conduced. 结合自然降雨,对裂隙岩体岸坡进行了雾化雨入渗的数值分析。
- Combined with natural rainfall, numerical analysis on atomized rain infiltration in fractured rock slope is conduced. 结合自然降雨,对裂隙岩体岸坡进行了雾化雨入渗的数值分析。
- But what’s to keep the buoyant gas from working its way up through fractured rock and reentering the atmosphere? 要避免这种活性气体从断裂的岩石逃逸重返大气层又该怎么办呢?
- A broad tract of land in which the rock strata are tilted toward a common center. 盆地岩层向共同的中心倾斜的广大陆地区域
- It is one of the most extensively used methods to calculate the permeability coefficient of the fractured rock mass by the way of permeability tensor. 利用渗透张量法求取裂隙岩体的渗透系数是目前在求取裂隙岩体渗透系数中运用最广泛的方法之一。
- Another possibility could be that measurements may not yet have been taken from the correct rock strata. 也还有其他的可能,就是目前尚未针对正确的岩层量测数据。
- Intensely fractured rocks may render traps ineffective by causing leakage. 强烈破碎的岩石造成石油、天然气泄漏而使得圈闭变得不起作用。
- Regularity of rock strata movement will be changed by effect of geodynamic underground mining. 在地质动力的作用下,矿山地下开采正常的岩层与地表移动规律将发生变化,甚至会发生突变灾害。
- The seepage diffusibility of leaching solution and its wetting ability to fractured rock mass can be enhanced or weakened by the electric field. 地电场能够强化或者减弱裂隙岩块中溶浸液的渗流扩散能力和溶浸液对岩块的润湿作用。
- The final push to complete a 2.3km access tunnel through to the Brunner seam has hit more fractured rock than expected . 转载澳纽之窗网站的新闻必须得到许可并请注明来自澳纽之窗的字样,否则后果自负。如果您有自己的网站请点击这里!
- The former includes fault breccia and fault gouge which are characterized by loose consolidation of fractured rock fragments. 前者包括断层角砾岩、断层泥,这类断层岩由碎裂的岩屑松散地聚集在一起。
- The downward inclination of a rock stratum or vein in reference to the plane of the horizon. 下沉矿层或岩石相对水平面的向下倾斜。
- TBM )A tunnel boring machine ( TBM ) is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. 全断面隧道鉆掘机是一种被用来挖掘隧道的机器,他穿越不同的土层及石层用一个圆形的部分穿越。