To find books in the Library use the OPAC (Online Public Access Catalog).

使用联机公共检索目录来寻找图书。

youdao

Create an integrated online public access catalog (OPAC) to include both internal and external resources.

建立一个集成的网上公共获取目录，包括馆内和馆外的知识资源。

youdao

If your database contains sensitive data, you might want to limit access to the catalog views, because the catalog describes every object in the database.

如果你的数据库包含敏感信息，您可能希望限制对编目视图的访问，因为编目描述了数据库中的每一个对象。

youdao

Terms of the deal that brought the Beatles music to iTunes couldn't be learned, and it was unclear whether other online music services would gain access to the catalog too.

WSJ: Apple Gets Rights to Sell Digital Beatles Music

Instead of driving sales, commercial radio stations are able to have access to a huge catalog of music that they don't need to fully pay for.

FORBES: Digital Tools

Whether it's free streaming2 on Windows 8, a subscription on Windows Phone 8 or tuning into a playlist on Xbox 360 - each experience is cloud-based for immediate access to your entire catalog, making music management simple.

ENGADGET: Xbox Music heads to Xbox 360 first tomorrow, PC / tablets on Oct. 26, WP8 soon after; we go hands-on