net present worth

英 [net ˈpreznt wɜːθ]

美 [net ˈpreznt wɜːrθ]

网络纯现价; 净现值

In the economic calculation of hydraulic project, the data such as net present worth, interal rate of return, benefit-cost ratio are all indexes, which only reflect relative figures of benefits, but not the actual benefits.
在水利工程经济计算中，净现值、内部收益率、效益费用比等都是指标，只表示效益的相对高低，而不是真正的效益值；
Taking maximum net present worth as an optimum target with consideration of factors of mining, beneficiation and metallurgy, a dynamic optimum methed for optimizing boundary grade of mine deposit is given.
提出了考虑采、选、冶三种因素，以净现值最大为优化目标的地下开采矿体边界品位动态优化方法。
The evaluate methods of safe investment economy benefit for coal mine are classified. The Net Present Worth ( NPW) method, the Annual method and the Internal Rate of Return ( IRR) method of the economic benefit evaluation are introduced.
对安全投资经济效益评价方法进行了分类，并对经济效益评价的现值法、年值法和内部报酬率法进行了分析；
On the compartment level, the objective function includes two components: Net Present Worth and Even Flow of the timber harvest.
在林班的水平上，经营目标方程包括两个组成部分：净现值和均衡木材收获值。