The future of e-reading lies in open e-book systems without DRM, and it is not clear how Apple or Amazon will take to that.

电子阅读的未来取决于一个没有DRM的开放性电子书系统。苹果和亚马逊将如何做到这一点，这还是个未知数。

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A theory pattern of e-book service is established for the digital library based on DRM technologies of e-book exchange (EBX) system.

本文依据电子书交换系统(ebx)的DRM技术，构建了数字图书馆电子书服务的理论模式。

youdao

A theory pattern of e-book service is established for the digital library based on DRM technologies of e-book exchange (EBX) system.

本文依据电子书交换系统(ebx)的DRM技术，构建了数字图书馆电子书服务的理论模式。

youdao