例句與造句

1. submanifolds with flat connection of normal bundle in a riemannian manifold of quasi constant curvature
   擬常曲率黎曼流形中的法聯(lián)絡平坦子流形
2. finally we prove that two types of totally real pseudo-umbilical submanifolds with ? at normal bundle must be minimal
   最后，還證明了復射影空間中兩種類型的法叢平坦全實偽臍子流形必是極小的
3. It's difficult to find normal bundle in a sentence. 用normal bundle造句挺難的