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一、引言英国剑桥大学的剑桥结构数据库(CSD系统)是国际知名的五个晶体结构数据库之一。在引进CSD系统磁带的基础上,经过软件系统的部分改造,功能的扩充,建立了对国内各界公开服务的有机晶
I. INTRODUCTION The Cambridge Structural Database (CSD) of the University of Cambridge in the UK is one of five internationally renowned crystal structure databases. On the basis of introducing the tape of CSD system, through the partial transformation of the software system and the expansion of functions, it has established the organic crystal