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他就是全国闻名的身残志坚的农村科技铁人姜德明。
He is nationally renowned for its rural Technology iron man.
8212;马特·伯格,ChildCount +和农村科技实验室。
基于农村科技数据共享的元数据标准是实现网络信息资源科学组织的重要标准之一。
The standard of metadata based on the share of rural science and technology data is one of the important standards to implement effective management of network information source.
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