wall rock造句

• Analysis of pressure and deformation of wall rock near deep tunnel
  深部坑道围岩压力与变形分析
• Supersonic test for the wall rocks loose zone of chamber and tunnel
  硐室巷道围岩松弛范围的超声波测试
• Application of finite element method in analyzing the stability of wall rock
  有限元法在围岩稳定性分析中应用
• Rules and support ways of roadway support and wall rock common loading
  巷道支架与围岩共同承载的规律与支护方式
• Digging pile blast hole wall rock soil dynamic parameters detection and assessment
  挖孔桩孔壁岩土动力参数探测和评价
• The comparison between orebodies and wall rocks of the fine disseminated gold deposits
  微细浸染型金矿床矿体与围岩对比研究
• Sonic wave analysis on uncoupled explosive - charging structure for damnification of hole wall rock
  不耦合装药爆破对孔壁岩石损伤破坏的声波分析
• Using artificial neural network in identification of mechanics paraneters of tunnel ' s wall rock
  人工神经网络在隧洞工程围岩力学参数识别中的应用
• The interaction between sensor and wall rock in the measurements of strata stress in theological rock
  在软岩中测量地应力传感器与围岩的相互作用
• A research on the present condition and existing problems in the study of the stability of tunnel wall rock
  巷道围岩稳定性分析研究的现状与存在问题
• Chemical grouting technology for leakage - prevention of deep shaft wall rock with high inclined angle and fine fissure
  深井高倾角微裂隙围岩防渗化学注浆治理
• The mechanics character of wall rock distinctly affects suffered force and distortion of pipe liner structure
  围岩的力学性质对管片衬砌结构的受力和变形有较大的影响。
• Discussion on relationship of the wall rock alteration and the mineralization of gold deposit in the duhuangling gold area , eastern jilin
  吉东杜荒岭金矿区围岩蚀变与金矿化关系
• The research and experiment of changing the stress structure of wall rock through the technology of blow - up and stress - discharging in deep holes
  深孔卸压爆破技术改变围岩应力结构的试验研究
• If the character of wall rock is finer , it is smaller for suffered force and distortion of tunnel pipe liner structure , contrarily it is bigger
  性态好的围岩，隧洞衬砌的受力和变形较小，反之则较大。
• Research on deformation monitor and stability predicting of tunnel wall rocks during conversion from surface mining into underground mining at daye iron mine
  大冶铁矿露天转地下巷道围岩变形监测与稳定性预报研究
• According to the hydraulic - mechanical coupling theory , the paper puts forward a method to predict the wall rock permeability for tunnels with superthick overburden
  以水力耦合理论为基础，该文提出了一种超深隧道围岩渗透性预测方法。
• The gold mine beds mainly lie in kunyushan granite and jiaodong group partly , and the direct resource of the gold is wall rock , that is kunyushan granite
  区内金矿床主要产于昆嵛山花岗岩之中，部分产于胶东群地层之中，矿床金直接来源于围岩? ?昆嵛山花岗岩。
• Furthermore , the strength of wall rock directly influences the integral stability of tunnel structure and naturally the tunnel sections of well - formed wall rocks embrace good stress and stability
  围岩强度的高低直接影响着隧道结构的整体稳定,围岩条件好的隧道断面,其受力以及稳定性都较好。
• 4 . there are similitude rule in suffered force and distortion in different kinds of wall rock and different conditions , the place by tunnel is of diversification and the other place has hardly changed
  4 、在各种工况下各类围岩的受力和变形规律相似，在隧洞附近有所变化，其他地方变化很小。