鉴于此，笔者运用文献研究法、比较分析法、综合研究法和案例法等多种研究方法；

In view of this, the author uses data studies, comparative research method, analysis of case method, multi-disciplinary method.

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本文提出了用优化连续法研究曲柄滑块机构的近似函数综合。

This article provides an optimizing series method to study the approximate function synthesis of the slider-crank mechanism.

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本文运用文献研究法和综合分析法对这一课题进行了分析和研究。

This topic is analyzed and discussed in this thesis by the study of literature and comprehensive analysis.

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