第一部分为前言，主要提出了评价的指导原则、工作程序、评价范围、可参照的技术标准等。

The first part is the preface, which mainly includes the evaluation's guidance principles, work procedures, evaluation scope and technical standards which can be used as a reference, etc.

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西医诊断标准：参照《中药新药临床研究指导原则》中关于失眠的诊断标准制定。

Western Medicine diagnostic criteria: refer to the diagnostic criteria of insomnia from Guidelines for the Clinical Research of Chinese Medicine New Drugs.

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西医诊断标准：参照《中药新药临床研究指导原则》中关于失眠的诊断标准制定。

Western Medicine diagnostic criteria: refer to the diagnostic criteria of insomnia from Guidelines for the Clinical Research of Chinese Medicine New Drugs.

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