现值

The formula of net present value is developed in this paper.

研究净现值计算公式的拓展问题。

Invest in any project with a positive net present value.

投资于任何有正的净现值的项目。

Estimate the net present value for this project.

估计净现值为这一项目。

Then recuring to the technical economy method and mathematic method, we set up an improved NPV model which includes more variables such as the increase rate of product cost, the time delay of investment income, and so on.

对所建立的改进收益现值模型中一些参数的合理确定进行了深入的研究，主要包括油气产量预测方法的选择、油气价格的确定、成本费用及税金的计算、投资的确定和折现率的选择。

Elsewhere, joining Kraft's clout with grocers, such as Wal-Mart, to Cadbury's mastery of "instant consumption" channels convenience stores and newsagents should pump up the top line. Estimated cost synergies of $625m look achievable; taxed and capitalised, they are worth some $4.4bn, which covers Kraft's 31 per cent premium.

在其它方面，将卡夫对沃尔玛等零售商的影响力，与吉百利在&快速消费&渠道--便利店和报摊--的优势结合起来，应会增加营收。6.25亿美元的估计成本协同效益看上去是可以实现的；折算为现值的税后价值约为44亿美元，弥补了卡夫支付的31%的溢价。

Targeting with the features of west China,which are undeveloped economy,small traffic volume and low time value of passenger and freight on the way,the paper suggests that implementing optimized distribution for reconstruction capital of highway network in west area by using the increment of road service level as the target function,the capital investment as the restriction condition.

对于我国经济发展滞后、交通量小、客货在途时间价值低的西部地区，按照传统的效益计算方法，项目的直接效益指标，如内部收益率、净现值等，其国民经济效益一般都较差[2]。因此，无法准确量化路网改造对经济发展的促进作用，在一定程度上影响了路网改造项目决策的合理性。

The human capital investment can be decided by the method using real time interest rate to calculate discount value.

人力资本的投资可根据当时的利息率计算贴现值的方法进行决策。

The methods commonly used are specific price index, replacement cost, current entry prices, current exit prices, reproduction cost and discounted present values.

通常使用的方法是特定的价格指数，重置成本，本期买入价格，本期卖出价格，再生产成本和贴现现值。

The methods commonly used are specific price index, replacement cost, current entry prices, current exit prices, reproduction cost and discounted present value s.

通常使用的方法是特定的价格指数、重置成本、本期买入价格、本期卖出价格、再生产成本和贴现现值。

The available WRV models such as shadow price model, marginal opportunity cost model, reproduction model, income present value model and supply-demand price model are introduced, and their principle, applicability, merits and demerits are analysed. And then, this paper discusses various factors which may have influence on WRV. Finally, this paper establishes the fuzzy model of WRV.4. Based on the real situation of China, this paper deals with the problems of sustainable utilization of water resources.

指出现有的影子价格模型，边际机会成本价格模型，再生产模型，收益现值模型，供求定价模型等水资源价值模型各自的模型原理、适用性及其优缺点，然后在此基础上论述有关因素对水资源价值的影响，指出水资源价值的模糊属性，构建了水资源价值模糊数学模型。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。