The result is better fit together with micro-seismogram log result.
利用陆地声纳法与微分电测深法 ,可有效地划分出低速带、降速带的厚度和速度 ,其结果与微地震测井成果吻合。
Research on micro seismic monitoring and measurement of overburden strata movement variation law in outcrop seam mining;
露头煤开采覆岩运动变异规律微地震监测研究
Micro seismic phenomenon is an important information before fracturing of rock mass;studies of micro seismic characteristics of the fracturing process of rock mass are of important significance for prediction of fracturing and destabilizing of rock mass and guaranteeing the safety of mine production.
微地震现象是岩体破坏失稳发生前给出的重要信息,研究岩体变形破坏过程的微地震特征对于预报岩体破坏、保证矿山安全生产具有重要意义。
In the process of fracturing,fracture azimuths and geometries of artificial and natural fractures of 10 hydraulic fractured wells of Toutai Oil Field in Songliao basin are tested by microseismic wave from formation rock bursts,to confirm its characteristics of ground stress field.
在压裂过程中,利用地层岩石破裂产生的微地震波对松辽盆地头台油田10口水力压裂井的人工裂缝及天然裂缝方位、几何形态进行测试,确定了该油田地应力特征。
Application of Microseismic Monitoring Method in Disaster Prevention of Underground Mine;
微地震监测技术在矿井灾害防治中的应用
Study of Microseismic Monitor System based on Virtual Instrument;
基于虚拟仪器的微地震监测系统研究
Visualization of Microtopography of Submarine Cobalt-rich Crust Based on Fractal Theory;
基于分形理论的富钴结壳微地形可视化实现
Experimental study on spatial and temporal variability of microtopography;
畦面微地形时空变异分布状况试验研究
Modeling of Microtopography of Cobalt-Rich Crust;
应用SolidWorks软件对海底钴结壳微地形仿真