This study used literature review, expert visits and logical analysis method, three aspects of modern Hunan from the third group of sports professionals a comprehensive view and analysis revealed.

本研究主要采用了文献研究、专家访问与逻辑分析等方法，从三个方面对近代湖南第三人才群的体育观进行全面的揭示与分析。

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The results indicate that this method not only can match completely group velocities among three waves, but also can achieve maximal parametric bandwidth for continuous tunable femtosecond BBO OPA.

结果表明，利用该方法不仅能够完全补偿飞秒BBO光参量放大在连续调谐时三波的群速失配，而且能够实现最大的参量带宽。

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In this paper, the three dimensional elastoplastic analysis of a group pile soil interaction system is made by using the finite prism element method.

应用有限棱柱单元法对群桩与土相互作用系统进行了三维弹塑性分析，并以无限棱柱元模拟半无限空间地基土的边界条件。

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