经过不断升级，Perl现在实际上同样用在其它一切领域，包括Web开发的各个方面、系统管理和联网。
Through constant upgrading Perl is now used for practically everything else as well, including all aspects of web development, system administration and networking.
请选择用于网络的联网协议。如果无法确定，请与系统管理员联系。
Select the networking protocols that are used on your network. If you are unsure, contact your system administrator.
系统管理员和有权限的用户可以通过互联网很方便地使用该系统，将化合物结构及谱图信息上传至服务器的数据库系统。
It is easy for administrators and users with authority to submit the chemicals and spectrum to the data system on the server via internet.
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