词组、短语、俚语及习惯用语• product algebraic variety
积代数簇。• product basis
产品法。• product calculation circuit
乘积计算电路。• product category
积范畴。• product cell
产品车间。• product charge
生产费用。• product concentration
产品浓度。• product cost
产品成本。• product cost accounting
产品成本会计。• product costing
产品成本计算。
scalar product
scalar-product的词性：
n.Mathematics （名词）【数学】
1. The numerical product of the lengths of two vectors and the cosine of the angle between them.Also called dot product, inner product
数积：两条向量的长度和它们之间夹角余弦值的数积也作 dot product， inner product
