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n.(Roi)人名；(法)鲁瓦；(俄、意)罗伊
abbr.投资回收率（returnoninvestment）；利润率 (Rateof Interest)
1、aoi───abbr.自动光学检验 (Automated Optical Inspection)
2、roid───n.类固醇，甾族化合物
3、boi───abbr.转移输出中断 (Blind Operator Inte)；投资理事会 (Boardof Investment)；n.(Boi)人名；(意)博伊；(法)布瓦
4、goi───abbr.绝缘体上锗 (Germanium On Insulator)；地面目标识别 (Ground Object Identification)；n.(Goi)人名；(法)古瓦
5、roji───罗吉
6、roil───vt.搅浑；惹怒；vi.动荡；喧闹；n.小股汹涌的急流
7、-roi───abbr.投资回收率（returnoninvestment）；利润率 (Rateof Interest)；n.(Roi)人名；(法)鲁瓦；(俄、意)罗伊
8、roti───n.（印度及加勒比海域的）烙饼，烤饼；（印度）面包（尤指在圆形烤盘上烤的扁平圆面包）；n.(Roti)（美）罗蒂（人名）
9、-oi───n.Cao作说明；abbr.氧气指数 (Oxygen Index)；n.(Oi)人名；(柬)维
1、SOA ROI requires patience - benefits may take a year or more to be properly recognized.───SOAROI需要有耐心——好处可能需要一年或者更多年才能被正确认识。
2、When this happens, it is usually because their peers at similar organizations have already proven the ROI of a technology.───出现这种情况，通常是因为类似企业的高层已经证明了这种技术具有不错的ROI。
3、An organization adopting SOA approaches needs to have a realistic expectation on how much investment is needed and the expected ROI.───一个企业要施行SOA方法，就应该对需要进行多少投资以及投资回报有理性的预期。
4、Understanding this ROI argument may allow you to think of XForms as "just another workflow service" endpoint on your ESB.───了解这种关于ROI的意见可能会让您认为XForms“不过是ESB上的另一个工作流服务端点”。
5、Now that airports have more variety in quality tag choices and solid ROI case studies, there has never been a better time to invest in RFID.───现在，机场有更多的选择，质量标签和固体多种投资回报率的案例研究，从来没有一个更好的时间，投资于RFID技术。
6、Optimizations can generate a huge ROI.───优化能够产生巨大的ROI。
7、How to increase ROI effectively?───如何有效提高ROI ？
8、Return on Investment (ROI)───收益 (ROI)
9、Before you delete or pause negative ROI keywords, consider how much you've spent and whether you have enough data yet to make a decision.───在您删除或暂停消极投资报酬率的关键字，可以考虑有多少您花费您是否拥有足够的数据还没有作出决定。