seismic ray震线,地震波射线seismicadj.地震的seismic floor joint cover地面抗震缝盖板seismic-electric effect震电效应seismic response spectrum地震反应谱seismic resistance design抗震设计seismic sedi- mentology地震沉积学seismic damage to roadbed公路路基震害seismic damage assessment震害评估seismic behaviour factors强度折减系数Seismic probability level设防水准seismic trace integrating地震道积分