microseism

英

美

n.  微震；脉动

英英释义

noun

• a small earthquake
  Synonym:tremorearth tremor

双语例句

• At the same time, the microseism monitoring system still is real-timely running, as a new reference to guide the mine production safety.
  同时，微震监测系统仍保持实时运行状态，为矿山安全生产提供了指导。
• Research on Microseism Monitor in Height of Water Flowing Fractured Zone of Cover Rock
  覆岩导水裂隙带井下微地震监测研究
• It is demonstrated that the resonance phenomenon produced by the geophone-ground coupling is the main factor of causing the microseism. So the production mechanism of high-frequency disturbance is expounded tentatively.
  说明了检波器与地耦合中产生的谐振现象是产生这种微震的主要因素，从而初步阐明了高频干扰产生的机理。
• First theories foundation of microseism is introduced, it is pointed out that microseism wave is made of P waveform and rayleigh wave.
  本文首先介绍了地脉动的理论基础，指出地脉动波是由面波和体波组成的。
• Some feasible standards and methods about discerning microseism signals are put forward and reliable observation results are obtained in several cases around the world.
  近年来，国际上提出了一些现实可行的微地震信号识别标准和识别方法，并取得了成功的观测成果及分析地下深部结构的实例。
• Theory of Rayleigh wave in multi-layered media and its application in microseism observation
  层状介质中的瑞雷面波理论及其在场地脉动观测中的应用
• Microseism Crack Monitoring Technique in Lun 16-27 Well, Ziyin Oilfield
  子寅油田仑16-27井微地震裂缝监测技术
• High frequency vibrations did occur early in the microseism, and then the frequency was attenuated because of the damping of rock but not by the frequency dispersion of surface waves.
  微地震过程中，先产生频率较高的振动，由于岩体阻尼而非面波频散引起振动频率衰减。
• Application of Microseism in Site Predominant Period Testing
  地脉动在场地卓越周期测试中的应用
• The space of the extremum mine microseism is closely connected with the high stress zones.
  极值矿山微震发生的空间部位与高应力区密切相关。