| 单词 | postfactor | 
| 释义 | > as lemmaspostfactor   postfactor  n.  Brit. , U.S. Mathematics the second of two factors in non-commutative multiplication. ΚΠ 1884    J. W. Gibbs Elem. Vector Anal. §131  				The vector α × β as a pre- or post-factor in skew multiplication is equivalent to the dyadic {βα − αβ} taken as pre- or post-factor in direct multiplication. 1947    S. A. Stigant Mod. Electr. Engin. Math. vi. 117  				In Eqn. (6.3), the dyadic is a prefactor to the vector B; placed after B it would be termed as postfactor. 1994    MIS Q. 18 67/1  				As can be seen, pre-factor 1 is strongly correlated with post-factor 1 (r's = .97 and .97). < as lemmas | 
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