震区 earthquake country ; earthquake area ; seismic area

孕震区 [地震] seismogenic zone

地震区 [地震] earthquake province ; earthquake area

无爆震区 knock free region

易震区 earthquake prone zone

心系震区 always think of quake-affected area

无震区 earthquake shadow ; aseismic region

有感地震区 area of perceptibility

地震区划图 earthquake zoning map ; seismic regionalization map