提出一种基于用户对农业知识需求的农业科技信息服务模式即农业知识服务系统。
This paper puts forward an agriculture knowledge service system which is an agriculture science and technology information service mode based on the users' demands for agriculture knowledge.
提出一种基于用户对农业知识需求的农业科技信息服务模式即农业知识服务系统。
This paper puts forward an agriculture knowledge service system which is an agriculture science and technology information service mode based on the users' demands for agriculture knowledge.
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