幺: one并矢: dyad并矢: dyad [数学]◇并矢量 dyad; 并矢式 dyadic并矢积: dyadic product并矢量: dyad并矢式: dyad并矢矩阵: dyadic matrix并矢卷积: dyadic convolution并矢张量: dyadic tensor不变并矢式: invariant dyadic单位并矢式: unit dyadic特征并矢: characteristic dyadic应变并矢式: dyadic of strain应力并矢: stress dyadic并矢传递矩阵: dyadic transfer matrix最小并矢展开: minimal dyadic expansion并矢式 双积 二数 二素 二元 双值: dyadic幺道路: identity path幺半群同态: monoid幺点骨牌: the highest or lowest value playing card with a single symbol on it幺半群态射: monoid幺妹: sandian; youngest sister幺半群: monoid幺模变换: unimodular transformation幺: Ⅰ数词(一, 只能单用) one (used for the numeral 一 orally)Ⅱ形容词[方言] (排行最小的) youngest 幺妹 youngest sisterⅢ名词(姓氏) a surname 幺谦 yao qian幺模群: unimodular group