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GeoGebra · 2018-03-20 · 基于GeoGebra自动作图的几何讲题工具研究 何婉榕 摘要:针对常见的几何题解析存在图文缺乏互动、讲解和图 形难以同步定位等问题,设计了集成HTML5动态几何软
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