In his recent work, Dr. Kahn has been developing the concept of a digital object architecture as a key middleware component of the Internet.

在近期的工作中，卡恩博士提出了将数字物体架构作为中间部件加入国际互联网的概念。

youdao

The main components of the architecture of digital library are digit al object, handle and warehouse.

数字图书馆体系结构的主要构件是数字对象、句柄和仓储。

youdao