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	Name	Last modified	Size
	Parent Directory
	中点四边形.gsp	2010-12-11 23:30	12 KB
	任意凸四边形的渐开线（田野风）.gsp	2011-02-12 06:24	12 KB
	位似(田野风).gsp	2011-01-10 05:55	7 KB
	函数图象(田野风).gsp	2011-03-08 22:26	307 KB
	圆周弹性展开(田野风).gsp	2012-08-08 10:10	21 KB
	圆锥、圆台、圆柱的侧面展开（田野风）.gsp	2011-02-12 06:26	27 KB
	平方差(田野风).gsp	2011-01-10 05:55	41 KB
	正n边形在正n边形上滚动（田野风）.gsp	2011-01-10 06:05	9 KB
	正多边形滚动（田野风）.gsp	2011-01-10 05:58	5 KB