vector bundle, complementary to the tangent bundle, associated to an embedding
在数学领域之微分几何中，法丛（normal bundle）是一个特殊的向量丛，得自一个嵌入或浸入，是切丛的补。
Abstract from DBpedia / Wikipedia · CC BY-SA
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).