产权不明卡脖子北京中关村,因聚集着大量中国科学院的研究所而被称为“科学城”.80年代以前,在这里工作生活的科技人员们多专注于他们的科研项目,很少与外界交往,因而显得有些神秘.世间的变化很难在这里引起什么波澜.15年前,7名中科院的科技人员勇敢走出“象 Unknown property rights card neck Zhongguancun Beijing, gathered for a large number of Institute of Chinese Academy of Sciences and known as the “Science City.” 80 years ago, where the working life of science and technology personnel are more focused on their research projects, and rarely interact with the outside world , So it seems a little mysterious .What changes in the world is difficult to cause any waves here .15 years ago, seven CAS scientists bravely stepped out of "elephant