摘要
On August 20,2017,Chinese Vice Premier and State Councilor LIU Yandong paid a visit to Ali Observatory in west Tibet,which is located at 5,100 meters above sea level and a decade-long endeavor of the National Astronomical Observatories,Chinese Academy of Sciences(NAOC).During her visit,LIU exchanged with great interest with CAS President BAI Chunli and scientists,technicians and officials on the site.NAOC Director YAN Jun,Director of the Institute of High Energy Physics WANG Yifang and Vice President
On August 20, 2017, Chinese Vice Premier and State Councilor LIU Yandong paid a visit to Ali Observatory in west Tibet,which is located at 5,100 meters above sea level and a decade-long endeavor of the National Astronomical Observatories, Chinese Academy of Sciences （NAOC）.
