| 释义 |
osculatrix|ɒskjuːˈleɪtrɪks|
[mod.L., fem. of *osculātor, agent-n. from osculārī to kiss, osculate.]
(See quot.)
1864in Webster. 1866Brande & Cox Dict. Sci. etc., Developable Osculatrix, the developable surface generated by the tangents of a non-plane curve. Every tangent plane of the surface is an osculating plane of the curve. |