Read Edit View history 数量积 shùliàngjī scalar product Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 数量积/數量積 · shùliàngjī · scalar product 2026/03/04 数量积 / 數量積 shùliàngjī scalar product the scalar product of vectors 两个向量的数量积是一个标量。 created sense Mar 4, 2026, 02:25 AM