The Archive lets the public upload or download digital material for free.

这个档案馆允许公众免费上传和下载数字材料。

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You have to keep your things tidy, up-to-date, and in the case of digital material, backed up.

你需要保持你的东西整洁、持续更新，对数码材料还要备份。

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Fingerprinting digital material is an effective means of protecting copyrighted material and digital rights management.

数字指纹技术是数字版权保护的有效措施。

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The dark walls and single room in which the works are shown contribute to a hushed, meditative atmosphere, which supplementary material such as digital displays might easily disrupt.

WSJ: Masterpieces on a Shopping List | Michelangelo Master Drawings | Museum of Fine Arts Boston | By Cammy Brothers

Like an office printer that puts 2D digital files on a piece of paper, a 3D printer creates components by depositing thin layers of material one after another using a digital blueprint until the exact component required has been created.

WHITEHOUSE: The White House

Also, the system is being designed specifically for Project RAY devices and specific user identities to ensure digital rights management protection for copyrighted material.

ENGADGET: Qualcomm develops eyes-free smartphone for the blind and visually impaired, calls it Ray