1.
The greatest height of footwall cutting is determined through the theoretical analysis of cut-off grade method and breakeven point method.
通过对边界品位法及盈亏平衡法的理论分析,确定下盘最大切岩高度。
2.
Sub-critical crack growth length of shear (Mode Ⅱ) fracture of rock
岩石剪切亚临界裂纹扩展长度的研究
3.
Relationship between Height of "Three Zones" and Lithology in Overlying Strata in Mining Yard
采场上覆岩层“三带”高度与岩性的关系
4.
cutting machine, using high temperature, for concrete or rock
采用高温的混凝土或岩石切割机
5.
An Example of Treatment Project Design in High Cut Slope of Geotechnical Mixed Type
岩土混合型高切坡治理工程设计实例
6.
RESEARCH ON GRANITE CUTTING AND BREAKING TEST UNDER CONDITIONS OF HIGH TEMPERATURE AND HIGH PRESSURE
高温高压条件下花岗岩切削破碎试验研究
7.
The oil-bearing content of oilsand is close to rock lithology, and therefore high oil content occur mainly in fine-grained sandstone and fine-median grained sandstone.
油砂含油性与岩性关系密切，含油率较高的油砂岩性主要是细砂岩、中细砂岩。
8.
Experiment on Dynamic Rock Facture Toughness Using Edge-notched Disc Specimen
边切槽圆盘试样的岩石动态断裂韧度实验
9.
STUDY ON SHEAR CREEP AND ROUGHNESS EFFECT ON HARD DISCONTINUITIES OF MARBLE
大理岩硬性结构面剪切蠕变及粗糙度效应研究
10.
Stability Analysis of Shear-band and Surrounding-rock System Considering Stiffness Deterioration
考虑刚度劣化的剪切带-围岩系统稳定性分析
11.
basic crest truncation
基准螺纹牙顶切除高度
12.
Study on Rock Breaking Regulation in Optimizing Cutting Angle of PDC Bit
PDC钻头切削齿切削角度对破岩效果影响规律的研究
13.
A Study on Safety Evaluation of Building High Rock Cutting Slope;
基于FTA的建筑岩质高切坡安全评价研究
14.
Study on Construction Mechanics of the Rock-nailed Supporting System and Slope Stability Analysis;
高切坡锚固岩体施工力学研究及稳定性分析
15.
Study of Overburden Water Flowing Fractured Zone Height of Steep Seam Mining
急倾斜煤层覆岩导水裂隙带高度研究
16.
The Influence of Cutting Element Dimension,Linear Speed and Bit Load Stabilization on Chip Grain-Size and Effect of Rock Failure
切削具的线性尺寸、线速度、轴载的稳定性对岩屑粒度和破岩效率的影响
17.
MICROSTRUCTURE AND HARDNESS OF ADIABATIC SHEAR BANDS IN HIGH STRENGTH STEELS
高强度钢中绝热剪切带的组织和硬度
18.
Numerical Simulation of Precutting′s Angle and Height of Chimney Blasting
烟囱爆破切口角度高度数值模拟研究