cost-benefit studies 中文意思是什麼
cost-benefit studies
解釋
成本-收益研究-
Already, early studies of potential revenues from road pricing confirm what traditional cost - benefit analysis has long shown : that the gains from many road schemes ( unlike those from many rail schemes ) far outweigh their costs
對徵收過路費可能帶來的收益進行初步考察便可發現，傳統成分效益分析所得出的結論是對的，許多公路項目的成本都要遠遠低於它所能帶來的收益（與鐵路項目相反） 。 -
Also, optimization studies are underway from the following respects, constituting quoted price system of constructing - cost, establishing benefit - balance mechanism, contractor ' s constructing - cost - control service for proprietor, and how to decrease project implementation ' s organization layer and profit - proportion etc. aims of studies is to make contractor ' s constructing abilities be apparent, to accelerate contractors be autonomic, to raise proprietor ' s beneficial result of construction
同時，從構畫建造成本報價體系、建立起項目實施階段的利益制衡機制，如何減少工程項目實施組織方式的組織層次和利潤分成，承包商為業主提供建造成本控制服務等角度進行優化研究，其目的是突顯承包商的建造能力、促進承包商自律、提高業主的項目建設效益。
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