Seismograph by Nanjing University of the Arts

张衡早在东汉时期发明了地动仪，但由于历史的流失，地动仪只能通过科研人员逐步的根据历史记载复原，我希望更多的人们了解中国候风地动仪的文化。将时序性图表、空间关系性图表、分类关联性图表相结合，展现中外地震仪的发明，以东汉时期候风地动仪为主图，将其分解说明，将中外地震仪的发明进行对比，人们可以从这张图表中获得系统简洁易懂的地震仪文化，画面简洁现代。

Zhang heng, in the east Han dynasty, invented the earth dynamic instrument, but owing to the loss of history, the earth dynamic instrument can only be restored in accordance with the historical records by the researchers. I hope that more people will know about the culture of the wind power meter in China. The invention of seismometers at home and abroad is presented by combining the time series diagram, spatial relationship diagram and classification correlation diagram. The weather seismograph in the eastern Han dynasty is taken as the main diagram, which is decomposited and explained. The invention of seismometers at home and abroad is compared.