Resource locating algorthim in the structured P2P Network adopts algorthim based on DHT which locates resource by key words.

结构化P2P网络的资源定位算法采用的是分布式哈希表（DHT）算法，根据精确关键字进行资源的定位与发现。

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Most schools configured the machines to block e-mail, chat, games and Web sites reached by searching on objectionable key words.

大多数学校在计算机上加入了阻止电子邮件、聊天、游戏和限制关键字搜索网页的配置。

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Synsets, stored in a database and identified by a unique key in the form annnnnnnn, are groups of words that refer to the same thing.

存储于一个数据库中并通过一个annnnnnnn形式的惟一键识别，是指含义相同的多个单词的组合。

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Advanced search tools and analytics will help Jackson and his team identify fans in need of help by indexing key words and phrases.

CNN: Super Bowl gets social-media command center

As the words exchanged by America and Iran, Mr Maliki's two key international backers, get angrier, the prime minister and his government face a dilemma.

ECONOMIST: Iraq, Iran and the United States

About 100 attendees discussed the issue and, while there was much in what was said to encourage those Rangers supporters who have grown frustrated by the current board's stewardship, there were words of caution from two of the key speakers.

BBC: Gers fans discuss board presence