Read Edit View history 幺并矢 yāobìngshǐ idemfactor Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 幺并矢/ 么並矢 yāobìngshǐ idemfactor idemfactor (math.) 幺并矢在张量运算中起着单位元的作用。 Edit Delete References Add reference No references for this word.