ROI是什么意思？

ROI

• abbr. =return on investment 投资利润，投资回收率；

例句

• The return - on - investment ( ROI ) of marketing spendings will become increasingly important for advertisers. 对广告主来说,在投资报酬率 ( ROI ) 的市场营销开支将变得越来越重要.
• A Region of Interest ( ROI ) Coding method based on JPEG 2000 is presented. 文章提出基于JPEG2000标准的感兴趣区域 ( ROI, RegionofInterest ) 编码方法.
• The Principle of Relevance is an important part of ROI. 摘要关联性原则是ROI原则的重要组成部分.
• He is concerned about maximizing RI other than ROI. 他关注的是使剩余收益最大化而不是投资报酬率.