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Construct an animation of the deltoid sliding on two mutually perpendicular lines.建構(gòu)一動態(tài)繪圖:展示三角線沿著互相垂直的兩軸滾動.Construct two mutually orthogonal tangents of the deltoid. Where do they meet?三角星形線的兩條互相垂直的法線的交點在哪里?Construct rot...
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deltoid的音標(biāo)：deltoid的英式發(fā)音音標(biāo)為：['delt??d]deltoid的美式發(fā)音音標(biāo)為：['delt??d]...
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Construct two mutually orthogonal tangents of the deltoid. Where do they meet?三角星形線的兩條互相垂直的法線的交點在哪里?Construct rotating cardioid and deltoid while remaining orthogonal to each other.作旋轉(zhuǎn)的心臟線和旋轉(zhuǎn)的三角線,且彼此維持正交.Construct an ani...
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