seismograph | Definition & Facts | Britannica

文章推薦指數: 80 %
投票人數:10人

Seismograph, instrument that makes a record of seismic waves caused by an earthquake, explosion, or other Earth-shaking phenomenon. Seismographs are ... Our editors will review what you’ve submitted and determine whether to revise the article.Seismograph, instrument that make



請為這篇文章評分?