Blu-ray and HD DVD are similar in technology. Both use a blue laser to read the information on the disc.

蓝光影碟机和高清数字影碟机采用了相似的技术，都用蓝色雷射光读取影碟上的信息。

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New, faster processors, more powerful graphics processors, an HD camera and a new port for a technology that Apple is calling Thunderbolt.

当然是更新，更快的处理器，更强大的显卡,搭载高清摄像头和苹果公司命名为Thunderbolt的端口传输技术。

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Sony's Blu-ray high-definition technology, launched this summer, has suffered from delays and component shortages, and is embroiled in a standards war with the rival HD-DVD format.（1）

今年夏天索尼发布的蓝光（Blue-ray）高清晰技术曾数度被延迟上市，并遭遇元件短缺危机。 现如今这一技术又卷入了与其竞争对手HD-DVD格式之间的DVD标准大战之中。

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And the film industry has new legs thanks to HD technology, internet streaming services, and 3D.

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Now, with four times the pixel resolution of today's HDTVs, ultra-HD technology promises to transform the home entertainment experience on giant displays, truly recreating the movie theater in your living room.

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For high quality audio broadcasts, the two top models feature built-in HD Radio Technology, providing clear digital reception of HD Radio broadcasts from radio stations around the country.

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