Based on the encryption method, a pirate tracing scheme is proposed for the copyright protection of digital data.

根据所提的加密算法，给出了一种适用于数字数据版权盗版跟踪方案。

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The architectural design is work full of creativity, so the works of architectural design shall be protected by the copyright protection.

建筑设计是一项极具创造性的工作，建筑设计作品是著作权保护作品的题中应有之义。

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With the digitalization of antique and museum, the copyright protection of digital cultural legacy has become one of core issues in digital museum.

随着文物数字化和数字博物馆建设，数字文物的保护问题已成为数字化博物馆的核心问题之一。

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Some companies, like Lucent, are focusing on improving the quality of the sound, while others are devoting more energy to increasing the copyright protection.

CNN: Lucent's digital music player to challenge MP3

What this deletion would do is to change the copyright protection system for industrial designs which are mass produced, from 25 years after registration to 70 years after the death of the designer.

BBC: Week ahead

The agreement extended copyright protection for the first time from the author of a work to the creators and owners of particular, physical manifestations of intellectual property, such as audiocassettes or DVDs.

UNESCO: UK National Commission for UNESCO - UNESCO Conventions, Recommendations & Declarations in the UK