亚洲精品无播放在线播放,精品国精品自拍自在线,免费国产污网站在线观看不要卡,97色欧美视频在线观看,久久精品本无码一本,国产精品高清视亚洲一区二区,全部无码特级毛片免费播放

 

Top 10 Chinese scientific achievements of 2009

By Elaine Duan
0 Comment(s)Print E-mail China.org.cn, December 1, 2010
Adjust font size:

Around 563 academicians from the Chinese Academy of Sciences and Chinese Academy of Engineering voted and identified in Beijing the Top 10 Chinese scientific achievements of 2009 on January 20, 2010. This selection was based on their influence on human civilization.

   Industrial million-ton coal-to-glycol technology completed in China

It is the world's first model project of the industrial million-ton coal-to-glycol. Researchers at the Chinese Academy of Sciences (CAS) have developed for the first time in the world a technology, which can produce glycol ten thousand tons at a time. The technology can synthesize oxalate through catalysis phase of CO gas and then synthesize glycol by catalytic hydrogenation of oxalate, according to the researchers at Fujian Institute of Research on the Structure of Matter (FIRSM), CAS.

1   2   3   4   5   6   7   8   9   10   >  


Follow China.org.cn on Twitter and Facebook to join the conversation.
ChinaNews App Download
Print E-mail Bookmark and Share

Go to Forum >>0 Comment(s)

No comments.

Add your comments...

  • User Name Required
  • Your Comment
  • Enter the words you see:   
    Racist, abusive and off-topic comments may be removed by the moderator.
Send your storiesGet more from China.org.cnMobileRSSNewsletter
  • <th id="fomfv"></th><noscript id="fomfv"></noscript>

    <fieldset id="fomfv"><font id="fomfv"></font></fieldset><sup id="fomfv"><menuitem id="fomfv"></menuitem></sup>

    1. <dfn id="fomfv"></dfn>
        1. 亚洲精品无播放在线播放,精品国精品自拍自在线,免费国产污网站在线观看不要卡,97色欧美视频在线观看,久久精品本无码一本,国产精品高清视亚洲一区二区,全部无码特级毛片免费播放 毛片无码免费无码播放 国产精品美女乱子伦高潮 久久男人av资源网站无码 亚洲精品中文字幕AV一本 国产成年无码V片在线 特级毛片直接看不用下载 亚洲深夜无码视频