| 释义 |
book exchange
基本例句
互赠图书
At last, rested on the DRM technique of the electronicbook exchangesystem, we constructed copyright management theory pattern of the digital library electronic book service, provided the rationale for the digital library digital copyright protection.最后依据电子书交换系统的DRM技术，构建了数字图书馆电子书服务版权管理的理论模型，为数字图书馆的数字版权保护提供了理论基础。 |