Second part, we designed the method of measuring investment return and risk on the basis of definitude of the essence of security investment return and risk.

第二部分，在明确了证券投资收益和风险本质的基础上，设计了证券投资收益和风险的计量方法。

youdao

The thesis introduces the net present value method and the internal rate of return method which are most commonly used in the long term investment of pump enterprises.

介绍了泵业企业长期投资决策中最常用的净现值法和内部收益率法这两种决策方法。

youdao

Net present value method and internal rate of return method are both a dynamic analyzing method which is used to evaluate long term investment policy.

净现值法和内部报酬率法都是评价长期投资决策的一种动态分析方法。

youdao

A lack of access to Cuba,says GAO, has made it difficult to obtain nationally representative data on audience size, and decision-makers have had limited information to assess the relative success or return on investment for each transmission method.

VOA: standard.2009.06.18