比: 2面: face单位: unit占: occupy; seize; take up的: 4次方是 The fourth power of 2 i ...表面积: superficial area单位体表面积: per unit body surface area单位体积: unit volume单位体积力: force per unit volume每单位体积: per unit volume炉条本身所占的面积: dead surface单位体积变化: unit volume change单位体积产量: production per unit volume单位体积成本: volume cost单位体积含量: content by volume单位体积密度: specific bulk weight单位体积浓度: per unit volume concentration; volume concentration单位体积膨胀: unit volume expansion单位体积热容: heat capacity per unit volume单位体积试样: unit volume sample单位体积重量: bulk density; unit weight; volume weight; weight by volume; weight per unit volume每一单位体积: per unit volume响度单位体积单位: volume unit比面积: area per unit volume; specific area; specific surface所占的大小: channels byte
