conormal sheaf

例句：

1. 1. The conormal sheaf of a fiber bundle is the set of vectors that span the fiber.
   纤维束的协和纤维束是覆盖纤维的向量集合。
2. 2.In this study, we investigate the properties of conormal sheaves on surfaces.
   在这一研究中，我们研究了曲面上的协和纤维束的性质。
3. 3. The conormal sheaf theory has been applied to various fields, such as differential geometry and topology.
   协和纤维束理论已被应用于各种领域，如微分几何学和拓扑学。