ESG's newest microseismic analysis service represents a dramatic shift in the way that microseismic data are evaluated.
ESG最新的微地震分析服务创新性地改变了微地震数据的评估方式。
The results from microseismic determine fracture geometry, azimuth, and fracture complexity.
从微地震的结果可以确定裂缝的几何形状、方位角和裂缝复杂性。
The microseismic network was established in Shenzhen area and two monitoring periods were carried out in 1985-1986.
在深圳地区设置微震台网，于1985—1986年进行了两期监测。
The authors point out the method of how to decide the stability of coal pillar according to microseismic monitoring results.
提出了由微震事件分布推断区段煤柱稳定性的方法。
Mine CT include KJ550 Coal mine microseismic monitoring system (KJ550 CMS) and KJ551 Coal mine rock burst monitoring system (KJ551 CRMS).
矿山CT包括煤矿微震监测系统（KJ550）和煤矿冲击地压监测系统（KJ551）。
The fractal dimension of the microseismic activity before and after adjusting the distribution of working face in Jiulongpen region of Mentougou mine is analyzed.
本文对门头沟煤矿九龙盆地区人工开采活动调整前后的微震活动的分维结构变化进行了分析。
In addition, using microseismic monitoring technology to monitor ground deformation, which results in the error range, and it has no effect on surrounding buildings.
此外，采用微震监测技术对地表变形进行监测，其结果在误差范围之内，且对周边建筑物无影响。
The paper pointed out the major problems and their generating reasons in the work of earthquake rapid report and seismic catalogue organizing of Fujian microseismic network.
本文指出了福建微震仪地震台网在地震速报和编目工作中存在的主要问题以及问题产生的可能原因；
Some topics are proposed for in-depth studies by using microseismic data, tectonic analysis, evaluations of recurrence periods and ground shaking attenuations and statistical models.
提出了在利用微震观测资料、构造分析、重现期和地震动衰减估计、以及建立统计模型等方面可以深入研究的内容。
To obtain the sudden change time of the unusual microseismic signal and the corresponding frequency composition is a key problem demanding to be solved promptly in microseismic monitoring.
获得微震异常信号的突变时刻及突变时刻所对应的频率成分，是微震监测中亟待解决的关键问题。
The testing observations indicate that such a recorder is a kind of useful instrument for microseismic observation, for observation of ground acoustics and for study present fault activity.
试验观测表明：这种仪器对监测极微震活动、地声观测和研究断层的现代活动性都是一种有用的仪器。
Microseismic monitoring technique is a main means of ground pressure monitoring for deep mines.
微震监测技术是深部矿床地压监测的重要手段。
Microseismic events are characterized by high frequency, short duration, and weak energy. They may even be smeared by random noises.
由于微地震事件的频率高，持续时间短，能量小，随机噪声甚至可以淹没有用的微地震信号。
Microseismic monitoring technique is of important meaning for the safety of coal mine, the prediction of the period of mining pressure and the increase of recovery rate.
微地震监测技术对确定采场覆岩“两带”高度、预报采场顶板破坏、预测煤与瓦斯突出，从而预防灾害发生、保证煤矿安全生产并提高资源回采率等具有重要意义。
Microseismic monitoring, together with the result of audio perspective drawing indicates that fractured and water-charged regions significantly accelerates seismic attenuation.
微震监测和音频电透视结果证明，岩体破裂区和富集水区的存在加速了波的衰减。
Microseismic monitoring, together with the result of audio perspective drawing indicates that fractured and water-charged regions significantly accelerates seismic attenuation.
微震监测和音频电透视结果证明，岩体破裂区和富集水区的存在加速了波的衰减。
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