| 释义 |
origin time短语¹¹⁴⁴⁶⁷⁺⁴
基本例句
发震时间
The focal loci are constrained with observed arrival time differences at seismic stations so that the problem of origin time is evaded.
为回避发震时间问题，以观测到时差作为震源轨迹的约束条件。 airiti
The version3.0 of data library CD for global earthquake epicenters offers users with the data of location, magnitude, depth and origin time.
全球震中光盘数据库3．0版，向科研单位及所有用户提供地震震中资料。 cnki |