Error loading page.
Try refreshing the page. If that doesn't work, there may be a network issue, and you can use our self test page to see what's preventing the page from loading.
Learn more about possible network issues or contact support for more help.
Title details for 中国古代科学家 张衡 by 中版数媒 - Wait list

中国古代科学家 张衡

by 中版数媒
Audiobook

张衡是东汉时期令人敬仰的科学家。他根据浑天学说，创制了世界上第一架能比较准确测定天象的浑天仪。张衡还发明了地动仪和候风仪。接下来，我们将用4节课的内容，为你介绍张衡的生平和他的科学发明。

Formats

  • OverDrive Listen audiobook

subjects

Languages

  • Chinese