science and technology policy system
science and technology policy system 科技政策体系 science and technology policy guidance 科技政策导向 ..
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本文对国家科技传播体系内知识交流的途径和现状进行了分析，并提出了相关的政策建议。
This paper analyzes the present condition and channel of knowledge interchange in the national system of scientific communication and some policy are suggested.
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