If you want to see what a package looks like for yourself, download a few packages from the Debian site (see the link in the Resources later in this article) and run ar -x packagename.deb.

如果您想亲自看看软件包是什么样的，那么请从 Debian 站点（请参阅本文后面的 参考资料中的链接）下载一些软件包，然后运行 ar -x packagename.deb 。

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X spectrum processing method based on AR model was proposed.

提出采用AR模型处理X光谱的方法。

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