microseism

英

美

n.  微震；脉动

英英释义

noun

• a small earthquake
  Synonym:tremorearth tremor

双语例句

• Variations in microseism before and after the Tangshan earthquake
  唐山地震前后脉动变化的研究
• Influencing by the faults, the terrestrial stress size and direction on the plane differs greatly, which can make the outspread direction of the hydraulic fracturing change. Massive monitored results of on-site microseism artificial fracture azimuth has accounted for this point.
  但受断层影响的平面地应力大小和方向差异较大，导致水力压裂裂缝的延伸方向有所改变，大量的现场微地震人工裂缝方位监测结果也说明了这一点。
• 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
• Analysis of Influencing Factors of Coal and Gas Outburst and Microseism Precusor
  煤与瓦斯突出影响因素及微震前兆分析
• The microseism source excitation model and the relation between the magnitude and vibration cycle
  微震振源激振模型及振动周期与震级的关系
• 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
• 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
• Gas outburst microseism precursor mode which is in the situation of structuring coal across region and fault in the coal seam are analyzed.
  分析煤层开采过区域构造煤、断层情况下的瓦斯突出微震前兆模式。
• Study on Mechanism of Vibration Frequency of Free Site in Microseism Test
  地脉动测试自由场地自振周期的机理研究
• Microseism source location with hierarchical strategy based on particle swarm optimization
  基于粒子群算法的岩体微震源分层定位方法