This algorithm type is quite common in search databases and other reference applications.

在搜索数据库和其他参考应用程序里，这种算法类型相当普遍。

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For example, one partner can learn to search databases while the other learns to find books on the shelves.

比如，其中一人可以搜索数据库，另外一人可以查阅书架的书籍。

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Databases generally have their own search functions.

数据库通常都自带搜索功能。

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"A valid alternative would be to create a single library or repository able to search databases around the world - just like an internet search engine, rather than having one vast library or pass data between each other, " a Home Office spokesman said.

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In addition, 37 states have partnered with MissingMoney.com, where users can search the combined databases of those states.

WSJ: Search for Unclaimed Money

Watson gets taught the intricacies of specific subjects, Siri, apart from a little programming of answers, tends to simply interrogate other search engines and databases.

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