连锁药店管理是一个新兴的行业，此代码可以对药店管理系统，深入编程-drugstore chain management is an emerging industry, this code can pharmacy management system, in-depth programming

一套商业通医药连锁经营管理系统源代码包括操作手册，需要的人可以哪去学习！-Through a drugstore chain business management system source code, including operating manuals, which require people can learn!

该文件能够处理蛋白质结晶PDB数据文件，得到单链的PDB结构-the code can process the pdb files, and obtain the single chain.