equidistant curve of curtate hypocycloid的意思|示意
美 / /
英 / /
下摆线的等距曲线
equidistant curve of curtate hypocycloid的网络常见释义
短幅外摆线的等距曲线 ... 内摆线的等距曲线 equidistant curve of epicycloid 短幅外摆线的等距曲线 equidistant curve of curtate hypocycloid 发生圆柱面 generating cylinder ...