investment project portfolio

基本解釋

And the efficiency with which they do so is directly proportional to the value the investment contributes to the overall project portfolio.
并且他們的效率同對整個項目的貢獻成正比。
The existing methods for solving the problem of project investment portfolio are listed and analyzed, and the shortage of these methods are indicated.
本文對項目投資組合決策方法進行了總結分析，指出了其中的不足。
The purpose for this model is to rationally allocate the capital and other resources and to maximize the profit of investment project portfolio within the risk bearing capability.
該模型在保證資金等資源合理配置的前提下，在風險承受范圍內，實現(xiàn)了項目組合收益的最大化。