多た重じゅう積せき分ぶんたじゅうせきぶんMeanings1nounmultiple integralmathematics›Mathematical term for an integral over multiple variables. Compare with 重積分 (じゅうせきぶん), which is a synonym.See also: 重積分 (じゅうせきぶん)この問もん題だいは多た重