亚洲精品1234,久久久久亚洲国产,最新久久免费视频,我要看一级黄,久久久性色精品国产免费观看,中文字幕久久一区二区三区,久草中文网

Home / China / China

Zhejiang University ultralight material auctioned for $1.6 million

Updated: 2014-07-01 21:37 (chinadaily.com.cn)
Comments
Zhejiang University ultralight material auctioned for $1.6 million

This photo taken at Zhejiang University on March 19, 2013, shows a graphene aerogel, the world's lightest solid material - developed by the nanometer-macromolecule research group of the university. It was sold for 10 million yuan (1.6 million dollars) at an auction of scientific achievements in Hangzhou city, capital of East China's Zhejiang province, on July 1.[Photo/IC]

Previous Page 1 2 3 4 5 Next Page

...