The preface includes the reasons and significance that I choice this thesis, the procedure of composing, the sources of data, the method of studying and acknowledgement.

前言部分说明论文选题的原因、意义，论文写作的过程及材料来源，论文所采用的研究方法，以及致谢。

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S&T policymaking procedure includes S&T policy problem acknowledgement, S&T policy agenda setting, S&T policy planning, and S&T policy legitimatizing.

科技政策制定的程序包括确认科技政策问题、建立科技政策议程、科技政策规划及科技政策合法化。

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