overlying

Experimental Research of the Electric Spark Deposition / Overlying Welding Technology

电火花沉积/堆焊技术试验研究

Analysis on key layer of overlying strata with elastic slab theory

用弹性板理论分析采场覆岩中的关键层

Research on Relationship of Abutment Pressure Distribution and Overlying Strata Failure

覆岩破坏与煤体支承压力分布关系研究

Theory and Application of Residual Gas Pressure in Overlying Adjacent Seams

上邻近层残存瓦斯压力的理论与应用

Influence Factors Analysis of Damage Height in Overlying Strata with Gray Correlation

上覆岩层破坏高度影响因素的灰关联分析

The Design and Application of High-Voltage Inverter with Overlying Series Units

单元串联高压变频器的设计及其应用

Study on the Composed Rock Timber Theory of Overlying Strata Movement

采场覆岩移动的组合岩梁理论

Experimental Study on Deformation and Failure of Overlying Rock in Coal Seam Mining

煤层开采覆岩变形与破坏试验研究

Previous studies focused on the overlying water research on the pollutant concentration .

以前的研究主要集中在上覆水体污染物浓度的研究上。

Classification of deep and thick overlying rock group and their main engineering geological problems

深厚覆盖层岩组划分及主要工程地质问题

Advances in research on earthquake rupture of overlying soil site

覆盖土层场地地震断裂研究进展

If external conditions is suitable , its release potential to overlying water is great .

若外界条件适宜，对上覆水体释放的潜力巨大。

The study on apparent resistivity change feature of overlying strata

覆岩破坏视电阻率变化特征研究

Closure Effect of Overlying Crust on the Soft Soil Layer

地表硬壳层对下卧软土层的封闭作用

Detection and analysis of failure height of the overlying strata in strip mining

条带开采覆岩破坏高度探测与分析

Dynamic modeling for movement behavior of mined overlying strata using discontinuous deformation analysis method

采动覆岩活动规律的非连续变形分析动态模拟

The concentrations of different phosphorus species in overlying water change seasonally .

上覆水中各形态磷浓度呈现明显的季节性变化。

Analytic Height of Overlying Strata Destructive Area Caused by the First Mining

初采覆岩破坏性影响区的解析高度

Effect of sediment disturbance on the distribution of phosphorus forms in the overlying water

底泥扰动对上覆水中磷形态分布的影响

Study on 3D-displacement Inversion Method for Mechanical Parameters of Mine Overlying Rock

矿山覆岩力学参数的三维位移反演方法研究

Discussion on overlying strata spatial structures of longwall in coal mine

长壁采场覆岩空间结构探讨

Monitoring and Analysis of Collapse Process of Overlying Rock Strata in Extraction by Caving Method

崩落法回采时顶板岩层崩落过程监测与分析

The acidity of the sediment directly influenced the overlying water pH value .

沉积物的酸碱性直接影响上覆水pH值。

Numerical Simulation Study on Effects of Overlying Rock and Seam Far Way From Protective Coal Seam

远程下保护层开采煤岩体卸荷效应模拟研究

The basement structure of Sichuan Basin and its relationship to the overlying sequences

四川盆地的基岩结构及其与上覆层的关系

Application of tomography technique to determine the broken height of overlying rock of coal layer

层析技术测定煤层覆岩破坏高度的应用

Influence of Dredging on Releasing Pollutants from Sediment to Overlying Water

疏浚对影响底泥向上覆水体释放污染物的研究

Analysis of mechanism of overlying strata structure transmitting toward upper position in top coal caving

放顶煤开采上覆岩层结构向高位转移机理分析

Evolution laws of step overlying strata under large mining height and water inrush prevention

大采高开采覆岩台阶错动演化规律及突水防治

Good cap rocks developed in overlying Mesozoic and Cenozoic layers .

研究区石炭系的上覆中生界和新生界等陆相地层中发育多套条件较优越的盖层。