distance from epicenterfocal distancehypocentral distance震源: focus; seat; hearth; centre; ...距: distance震源距离: hypocentral distance; hypocentraldistance源距: source-detector separation; t-r spacing震源: [地球物理] focus; seat; hearth; centre; centrum; origin下载手机词典可随时随地查词查翻译
