首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
2.
3.
Preface     
The first international symposium on polyvinyl chloride), which was an 1UPAC microsymposium, was held in Prague in September 1970. After that date, at least two PVC meetings were held, in in Chicago (August 1973) and Darmstadt (September 1974), respectively. The constant interest in PVC induced us to organize a Second International Symposium which was held at the Claude Bernard University in Lyon-Villeurbanne, July 5-9 1976.  相似文献   

4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
Preface     
The definition or concept of the nanostructure has two levels of implication [1]. The first refers to nanostructures, including nanoparticles, nanoclusters, nanotubes  相似文献   

15.
Preface     
The seventh Sino-US Chemistry Professors Conference,co-organized by Guizhou University (Professor Baoan Song as the chairman) and CAPA (The Chinese-American Chemistry & Chemical Biology Professors Association, USA; Professor Chuan He as the co-chairman) was suc-  相似文献   

16.
前言(英文)   总被引:1,自引:0,他引:1  
肖丰收  徐如人 《催化学报》2012,(1):2012-2013
正We are now facing the emerging problems of how to use the oil, natural gas and coal-based existing energy in a more efficient way and how to develop new energy sources including solar and bio-energy under the resource- diminishing circumstances. In the meantime, environmental protection is a key to the sustainable development of the world.  相似文献   

17.
18.
Preface     
<正>From March 31 to April 2,2014,former students,postdoctoral researchers,collaborators,and colleagues of Jean-Marie Andrégathered in Beijing to celebrate Jean-Marie’s seventieth birthday.I had the honor of organizing an international symposium entitled Quantum Chemistry for Extended Systems,which included a forum for the presentation of recent research.This special issue of SCIENCE CHINA Chemistry brings the science that was  相似文献   

19.
20.
Preface     
  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号