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词汇 epicycloid
类别 英汉双解翻译词典
释义 ep·i·cy·cloid AHD[ĕp'ĭ-sīʹkloid'] D.J.[ˌepɪˈsaɪˌklɔɪd]K.K.[ˌɛpɪˈsaɪˌklɔɪd]n.(名词)The parametric equations of a three-cusped epicycloid are:x = (a + b) cosθ - b cos a + b/bθy = (a + b) sinθ - b sin a + b/bθClarinda/Academy Artworks
  1. The curve described by a point on the circumference of a circle as the circle rolls on the outside of the circumference of a second, fixed circle.外摆线:一个动圆沿另一个定圆外侧滚动时,动圆圆周上一点的轨迹曲线
Related Forms继承用法ep'icycloidʹal AHD[-kloidʹl] (形容词)
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