季节变化的三维几何演示
2019-04-25 04:29
本范例通过三维几何与向量工具，模拟地球在公转与自转过程中的季节变化现象。利用球体表示地球，结合北极、南极等关键点，以及向量和曲面等对象，直观展示太阳直射点的移动与四季更替的几何关系。涉及三维坐标系、参数方程及序列等高级功能，适合用于立体几何、向量运算及跨学科的教学演示。
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