astroid🔊 朗读

双语例句

1 . Construct an animation showing the tangent sweeping out the interior of astroid .

建构一动态绘图:展示星状线的切线所有扫掠过的内部轨迹.

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2 . Construct rotating cardioid and astroid while remaining orthogonal to each other.

作旋转的心脏线和旋转的星状线,且彼此维持正交.

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3 . Show how a deltoid of maximal size slides inside a stationary astroid .

在固定不动的星状线内,有一个最大的三角线在其间滚动.

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4 . Construct an animation of three concurrent tangents of the astroid .

建构一动态绘图:展示星状线共点的三切线.

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