potential seismic source area 潜在震源区范围
R value could be taken as quantitative indicator of seismic zoning and seismic risk assessment and latent earthquake source area mapping.
值可作为地震区划、地震危险性评定、潜在震源区划分的值得参考的量化依据。
Experiments in Tangshan area demonstrated that PHV works efficiently and stable, and has advantages over other non-explosive seismic source.
PHV在唐山地区的实验结果证明它能够稳定、有效的工作，而且优于其它非爆炸性震源。
When we conventional static correction for seismic data of mountain area, correction error increases along with the increases of source-detector distance.
山区地震资料进行常规静校正时，校正误差随炮检距的增大而增大。
应用推荐