Methods According to related national standards, the analogy and quantitative analysis method were adopted for qualitative and quantitative evaluation.
依据国家相关标准，采用类比法和定量分析法相结合的原则进行定性、定量评价。
In the thesis, many methods are used such as literature investigation, analogy analysis, case analysis, interdisciplinary research method and so on.
本文综合采用了多种研究方法，主要有文献调研、类比分析、案例分析、跨学科研究等方法。
The theory and solution of the lever analogy are systematically given, and the method is generalized to become a common one of dynamic analysis for planetary transmission.
系统地给出了杠杆模拟法的理论和应用方法，并将该方法推广成为行星式变速器动力学分析的通用方法。
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