Basic features of the seismicity in the san andreas fault zone .
圣安德烈斯断层带地震活动的基本特征。
More recently , researchers have sought to associate electromagnetic fields , the radon or hydrogen content of the soil and seismicity patterns with impending earthquakes .
最近，研究人员寻求把土壤中的电磁场、氡或氢含量以及地震活动格局，同即将发生的地震联系起来。
There was a small seismicity gap around kawazu for the past 50 years .
在过去的五十年间，河畔附近在一个小的地震空白区。
New progress in study on seismicity pattern evolution and orderliness and its appli cation in short-term prediction .
地震活动性图象演化及有序性在短临预报中应用研究的新进展。
Q : can the position of the moon or the planets affect seismicity ?
