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- fractured rock layer 破碎地层
- The influences of the parameters such as elastic modulus of rock, cohesive strength and friction angle of slide surface, thickness and angle of rock layer on the critical length were studied. 分析了岩石弹性模量、层间滑动面强度、岩层厚度、层面倾角等因素对此类边坡溃屈破坏临界坡长的影响。
- The rock layer proved to be the deposit of ancient animal fossils. 这个岩石层被证实是堆积的古生物化石。
- The boundary layer thickness is a function of the convection condition, in the melt. 边界层厚度是溶体中对流条件的函数。
- 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。
- The bigger intensity of rock layer is, the steadier the bedding slope is. 层面强度越大,边坡越稳定;
- 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。
- By the integral to boundary layer thickness and relative conditions, the momentum integral equation of boundary layer is obtained. 通过对边界层厚度的积分并利用相关条件,得到了边界层动量积分方程。
- 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?
- These devices have optical waveguide structure, moderate doping level and active layer thickness. 该器件带有光波导结构并具有适当掺杂和有源层厚度。
- It was found that the current and EL intensity synchronously swing with increasing Si layer thickness. 在一定的反向偏置下 ;电流和电致发光强度都随Si层厚度的增加而同步振荡 ;位相相同 .
- 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。
- The result gave the optimal filter particle diameter, layer thickness and filtration velocity. 根据实验结果,确定了最佳的过滤介质粒径、过滤层厚度和过滤速度。
- 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。
- Ground effect has the very tremendous influence on boundary layer thickness, and air drag with underhood enhances 12%. 摘要地面效应对地面的气流边界层厚度有较大影响,而发动机舱内流会使整个轿车空气阻力增加12%25左右。
- 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!
- Develops the mathematic model and program for the optimization design of insulation layer thickness. 建立了保温层厚度优化设计数学模型,并编制了优化程序。
- 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 five-layered high-strength, steel-base modified polyformaldehyde composite material has a proper layer thickness. 五层结构的高强度钢基改性聚甲醛复合材料的聚甲醛层厚度适宜时,由于聚甲醛弹性模量相对钢基较小,对于制造、安装及变形等因素引起的不理想接触等情况,有一定的自调整适应性。
- Thick volcanic rock layers (tuff) occur along the coast and on off-shore islands of eastern Hong Kong. 香港东部沿岸和离岛遍布很厚的火山岩层(凝灰岩)。