| 单词 | hypocycloid |
| 释义 | hypocycloid (once / 1181932 pages) n WORD FAMILY hypocycloid USAGE EXAMPLESA hypocycloid with 3 cusps, also called a deltoid, is made by rolling a circle inside a circle with a radius three times as large. Scientific American(Dec 04, 2013) In epicycloidal teeth the curve forming the face of the tooth is designated an epicycloid, and that forming the flank an hypocycloid. Rose, Joshua, Modern Machine-Shop Practice, Volum...(2012) The curve generated by rolling on the concave side is called a 'hypocycloid'. Various, The New Gresham Encyclopedia—Volume...(2011) n a line generated by a point on a circle that rolls around inside another circle Hyper line roulette, roulette a line generated by a point on one figure rolling around a second figure |
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