摘要
'China's astronomy research should be more active in international cooperation,so as to shorten the gap with the advanced astronomy research in the world',saidChen Jiansheng,researcher from
＂China＇s astronomy research should be more active in international cooperation, so as to shorten the gap with the advanced astronomy research in the world＂, said Chen Jiansheng, researcher from China＇s National Astronomical Observatories （NAOC） and academician of the Chinese Academy of Sciences （CAS）, in the Commemorative Conference for The International Year of Astronomy 2009.
