Read Edit View history 切空间 qiēkōngjiān tangent space Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 切空间/ 切空間 qiēkōngjiān tangent space tangent space (math.) 每个光滑流形在每一点处都有一个切空间。 Edit Delete References Add reference No references for this word.