This book represents the most up-to-date description of the state of the art in laser and light source technology.

这本书在镭射和光源技术里描述最新水准的最流行的描述。

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For example, each document contains several standard keywords, such as date and subject description.

例如，每个文档都包含一些标准关键词，例如日期和主题描述。

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Each contains further information on the video it represents, including the category, title, description, publication date, author, and duration.

每个包含它所表示的视频的更多信息，包括类别、标题、描述、发布日期、作者和持续时间。

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About 10.7% of all homes not in foreclosure in the U.S. currently for sale were built between 1970 and 1979, according to real-estate website Trulia, which analyzed listings that contained a home's build date in the property description.

WSJ: The Return of That '70s House

This led to the discovery of the top quark, the heaviest elementary particle seen to date and the penultimate piece of the jigsaw puzzle known as the Standard Model that is the best description physicists have of the basic components of the universe.

ECONOMIST: The future of physics (1): So long, and thanks for all the quarks | The