earthquake exposure zone地震: earthquake; earthshock; eart ...风险: risk; hazard; danger区: H region; H地震风险分析: seismic hazard analysis地震风险评价: seismic risk evaluation下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:地震风险区,即可在微信中查询翻译