按销售净额计算的营业比率的英文

operating ratio based upon net sales

• 按:    press; push down
• 销售:    sell; market; mark ...
• 净额:    net amount
• 计算:    count; compute; ca ...
• 的:    4次方是 The fourth po ...
• 营业:    do business
• 比率:    ratio