数学老师熬夜整理,25组动图帮你吃透初中数学!
1.勾股定理
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2.怎样完美地画一个椭圆
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3.圆柱形的表面积
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4.圆的面积
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5.正弦函数和余弦函数之间的关系
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6.多边形的外角和为360度
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7.圆锥的体积
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8.黎曼求和
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9.PI的直观解释
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10.抛物线的绘制方法
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11.正弦、余弦空间显示
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12.绘制椭圆
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13.分形
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14.心形线
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15.直线在双曲面上的运动
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16.多边形的外角之和总是等于 360 度
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17.正、余弦—三角函数
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18.质数
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18从左到右,依次删除这个数字中的位数,留下的数字仍然是质数
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19.使用“FOIL”轻松的解决二项式乘法
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20.无限正方形
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21.矩阵转置的可视化表示
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22.Villarceau circles
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23.积分近似
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24.正切的可视化表现
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25.高斯尺规作图17边形
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