Digital collections are physical basis for the computer network information services in modem hybrid libraries.
数字馆藏是现代复合图书馆开展计算机网络信息服务的物质基础。
This paper proposed an opto electric hybrid micro computer network switching system HMCNSS.
本文提出了一种光电混合型微机网开关系统HMCNSS。
This paper proposed an opto electric hybrid micro computer network switching system HMCNSS.
本文提出了一种光电混合型微机网开关系统HMCNSS。
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