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单词
ruled surface
释义
ruled surface
AHD
[ro͞old]
D.J.
[ruːld]
K.K.
[ruld]
n.
(名词)
A surface, such as a cone or cylinder, generated by the motion of a straight line.
直纹曲面:如圆锥体或圆柱体的面,是由一条直线的运动而形成的
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更新时间:2026/7/25 13:22:59