人工震源

以人工震源构建地震雷达，从被动观测变为对地下状态和结构的主动探查，对于探测地下结构及其变化、认识灾害机理、探索地震的物理预测等，都有重要的意义。

Seismic radar built using artificial seismic source can help people observe underground state and structure initiatively ; it has major significance for detecting underground structures and changes , understanding the mechanism of disasters , and studying physical forecast of earthquake .

基于人工震源的区域尺度介质波速探测研究

Using Active Source to Study the Velocity Character of Media in Regional Scale

本文的研究为新型人工震源理论和方法的发展提供了新的尝试和基础。

This thesis provides a new attempt and research for the development of the theories and methods with active source .

从天然地震与人工爆炸的震源差异入手，推断震源差异在各域的反映形式，探索表征这种震源差异的有效途径。

Basing on the source differences between natural earthquakes and artificial explosions , it infers the reflection form of source differences in various domains and explores the effective paths to express these source differences .

人工地震信号是一种由人工源激发出的探测信号，具有很强的确定性、可控性和可重复性，这些特性是人工震源与天然地震之间的本质区别。

Artificial seismic signal is inspired by the artificial source ; it is highly controllable and repeatable . These characteristics are the main difference between artificial source and natural seismic .