Account:   Password:     
  
   Homepage    Video List    Speaker List
汉语 漢語   
Details
Subject郭守敬望远镜的光谱巡天观测
Introduction
Keywords
Place
Speaker赵永恒
Director赵永恒
Status
Language汉语
Start Time2022/3/30 0:00
End Time2022/3/30 0:00
Typelecture
LevelNo Background
Hits2437
Parent Video NAOC COLLOQUIUM
Sub Video There is no sub video exists.
Related Files