e/Rational surface

Information
has gloss	eng: In algebraic geometry, a branch of mathematics, a rational surface is a surface birationally equivalent to the projective plane, or in other words a rational variety of dimension two. Rational surfaces are the simplest of the 10 or so classes of surface in the Enriques-Kodaira classification of complex surfaces, and were the first surfaces to be investigated.
lexicalization	eng: rational surface
instance of	c/Algebraic surfaces

Meaning
Korean
has gloss	kor: 수학의 대수기하학에서, 유리면(은 birational하게 사영평면과 동등하다(equivalent). 사영평면은 2차원의 유리다양체(rational variety)이다. 유리면은 10개 남짓한 복소면의 엔리께스-고다이라 분류 중에 가장 단순한 면이며, 가장 초기에 연구되었다.
lexicalization	kor: 유리면