margin ratio造句

例句与造句

1. The contribution margin approach uses the product ' s unit con ? tribution margin of its contribution margin ratio , which give the increase in operating income for each additional unit sold or for each dollar of sales revenue , respectively
   边际贡献法使用产品的单位边际贡献或他的边际贡献率，即销售量或销售额每增加一个单位时边际贡献的增长幅度。
2. It's difficult to find margin ratio in a sentence. 用margin ratio造句挺难的