A tentative analysis of the mechanism of mantle circulation flow, continent drifting and earthquakeorigin is first clearly made, giving a simple mechanics-based explanation of the nature.
首先对地幔对流、大陆漂移和地震起源的机制做了尝试性分析,给出一个简单的力学解释。
2
We want to find the location, depth and origin time of an earthquake whose waves arrive at The Times measured on each seismograms.
我们想通过地震仪记录地震波经过的时间,确定震源的地点、深度和发生时间。
3
Using cumulative probability to estimate the possible stage of earthquake occurrence can fulfill the origin time of Markov chain.