運行環境：Win 2000 Server + SQL Server 2000 + MS vs.net Framework1.
文件說明：Library為圖書管理系統項目工程文件
DataBase文件夾下為數據庫文件（Library.mdf和Library_log.LDF文件）
Library.sql 為創建數據庫及數據表的SQL腳本文件。
The program md.f implements a simple molecular dynamics simulation in continuous real space. The velocity Verlet algorithm is used to implement the time stepping. The force and energy computations are performed in parallel, as is the time integration. (The program uses some Fortran90 features, so an F90 compiler may be needed.)
