| 释义 |
bicuspidal, a. Geom.|baɪˈkʌspɪdəl|
[f. bi-2 + cuspidal a.]
Of a curve: having two cusps.
1867Cayley Math. Papers (1893) VI. 528 A bicuspidal or Cartesian curve. 1879G. Salmon Higher Plane Curves (ed. 3) 241 Quartics having the two circular points as cusps have also been much studied under the name of Cartesians, the properties of which may similarly be generalized and stated as properties of bicuspidal quartics. |