14th CAS "Public Science Day" observed across China 

          

          
 Source: Xinhua| 2018-05-20 19:02:09|Editor:  Lu Hui 

          

                
          

          

          

          

          

          
    

          Video PlayerClose
          

          

          

          CHINA-CAS-PUBLIC SCIENCE DAY (CN)
          

          A staff member introduces an equipment to visitors at the Wuhan Institute of Physics and Mathematics of the Chinese Academy of Sciences (CAS) in Wuhan, capital of central China's Hubei Province, May 20, 2018. The 14th CAS "Public Science Day" was held on May 19 and 20. (Xinhua/Xiong Qi) 
          

          

          

          


             Prev 1 2 3 4 5 6 7 Next  
          

          

          

          
 

          

          

          
KEY WORDS: Science

                
          

          



          


          

          


          

          

           EXPLORE XINHUANET 
          


          

          


                
          

 


          010020070750000000000000011102351371931851
             
无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

            

                

                  
香蕉97超级碰碰碰免费公开
|
亚洲国产日韩一级视频网站
|
孕妇精品aⅴ在线
|
亚洲成l人在线观看线路
|
日韩激情精品一区二区三区
|
亚洲欧美日本一区二区三区
|