国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

National

Regional

Taiwan, HK, Macao

Special Coverage

Focus

Society

Profiles

Wow! That's fast!

(Xinhua)
Updated: 2008-06-26 15:43

Visitors take a look at the server racks of the Dawning 5000, the fastest supercomputer in China, in Beijing, June 25, 2008. The supercomputer was installed in the Shanghai Supercomputing Center on Wednesday. [Xinhua]