Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Ricevere il Premium

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

1 gen 1281 anni - 郭守敬《授时历》施行

Descrizione:

#1281

郭守敬最突出的成就是设计和监制多种天文观测仪器，主持全国范围的天文测量，编定新的历法《授时历》，

其中测定的数据在当时世界上处于领先地位

Aggiunto al nastro di tempo:

人教版高中历史|Chinese students' PEP SENIOR HIGH HISTORY TEXTBOOKS

29 set 2024

4

0

3810

Data:

1 gen 1281 anni

Adesso

~ 745 years ago

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate