晶胞参数检索

The Search of Crystal Unit Cell

本文阐述如何在剑桥库的原有检索体系的基础上增加了一种检索手段——晶胞参数检索，采用二叉树查找方法，编制一套生成和检索文件，与原有该库文献信息检索，化学联接关系检索构成三个并行入口。这样扩充了该库的系统功能．

By using the binary tree method, a new indexing system for the search of crystal unit cell is established, that can extend the function of the original index system of the CAMBRIDGE structural database.