图三、通过运行perl脚本得到的水分子在不同键长，键角下得能量值，以及相对应的模型
Materials Studio软件的系统要求
A 客户端PC机系统要求： 操作系统 最低硬件配置 · Intel PentiumR III or compatible processor · Windows 2000 SP4 · Windows XP SP2 running at 1GHz or greater · 1GB RAM · About 2GB disk space for a complete installation · 800X600 Display Resolution · Windows Vista (Business and Enterprise)
B 服务器端系统要求： 服务器系统 操作系统 最低硬件配置 · Windows 2000 Professional / Server SP4 Rollup1 Windows · Windows2003 Server SP4 Rollup1 · Windows XP Professional SP2 · Windows Vista (Business and Enterprise) · REdhat Enterprise Linux AS 3 LINUX (update 4 and 5)、4 and 5 ·SUSE Linux Enerprise Serve 9 and 10 · Intel PentiumR III or compatible processor running at 1GHz or greater ·1GB RAM ·2GB Disk Space · Intel PentiumR III or compatible · REdhat Enterprise Linux AS 4 and 5 · SUSE Linux Enerprise Serve 9 SP2 processor running at 1GHz or greater ·Upper to 16 processors: 1 or 2 processors per node recommended ·1GB RAM ·2GB Disk Space · Redhat Enterprise Linux AS 4 and 5 IA64 / x86-64 LINUX · SUSE Linux Enerprise Serve 10 (for IA 64) · SUSE Linux Enerprise Serve 9 (for x86-64) · Intel PentiumR III or compatible processor running at 1GHz or greater · 1GB RAM · 2GB Disk Space IA32 LINUX Clusters ·Intel ItaniumR 2 ·1GB RAM · 2GB Disk Space