二次曲面
Traditional form:
二次曲面
Pinyin (reading):
èrcìqūmiàn
Definitions:
- quadric surface (geometry)
Characters:
- 二 - two; twice
- 次 - order, sequence; second, next; one after the other
- 曲 - crooked, bent; wrong, false
- 面 - face; surface, side; plane, dimension
Traditional characters: