microseism

英

美

n.  微震；脉动

英英释义

noun

• a small earthquake
  Synonym:tremorearth tremor

双语例句

• This paper emphasize in study of mechanism of vibration frequency for free site in microseism testing.
  本文的着重于地脉动测试自由场地自振频率的机理研究。
• Microseismic monitoring technique has developed to a high technology in recent years. Precise location of microseism incident and the level determination is realized by sound ballistics, seismology and geophysics theory and computer.
  微震监测技术是近几年来发展起来的一项高新技术，利用声发射学、地震学和地球物理学原理以及计算机强大的功能来实现微震事件的精确定位和级别大小的确定。
• 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。
• Study on the Characteristics of Microseism Changes Before Strong Earthquakes by Digital Seismic Network
  数字地震台网大震前地脉动信息变化特征研究
• 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
• 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
• A discussion on the remote connection of typhoon and earthquake from microseism stress
  从脉动应力讨论台风与地震的遥联性
• 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
• 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。
• The technology of real-time microseism monitoring in the operation-involved area of oil field is an interesting research topic.
  油田生产波及区的微地震法实时监测是目前国内外方兴未艾的研究课题。