例句與造句

1. *PM : surface bundle over the circle, id = 7657 new !-- WP guess : surface bundle over the circle-- Status:
2. *PM : surface bundle over the circle, id = 7657 new !-- WP guess : surface bundle over the circle-- Status:
3. A particular case is that of a surface bundle over the circle : such manifolds are always irreducible, and they carry a complete hyperbolic metric if and only if the monodromy is a pseudo-Anosov map.
4. In mathematics, in the sub-field of geometric topology, a "'torus bundle "'is a kind of surface bundle over the circle, which in turn are a class of three-manifolds.
5. It's difficult to find surface bundles over the circle in a sentence. 用surface bundles over the circle造句挺難的