The research of detecting the surface displacement caused by earthquake to study the earthquakemechanism will provide scientific knowledge to earthquake prediction.
通过探测地震所引起的地表形变是研究地震的发震机制，进而为地震预报提供科学依据的有力途径。
2
Some of the stress fields obtained from earthquakemechanism according to double couple model of earthquake represent tectonic stress field, but some of them represent the transformed stress field.
每个地震按照双力偶模型所得到的震源应力场，有的反映构造应力场，有的反映转换应力场。
3
So given enough time, parts of the fault seem to develop their own earthquake prevention mechanism.