This migrationphenomena has been seen, for example, when Samoan children move to New Zealand and when Asians move to England. 2
例如，从移居到新西兰的萨摩亚儿童和移居到英国的亚洲人，就可看出这种因搬迁导致发病率的改变。
2
The migrationphenomena reveal a process that the seismicity in both the far-field and the near-field becomes intensive and quiet alternatively before a main shock.
这种迁移现象反映出大震前远震源区和近震源区内地震活动交替活跃和平静的过程。
3
Using this model can explain earthquake migration, correlative phenomena relating to shallow shocks and deep earthquake et al.