life-cycle cost analysis

基本解释

Because each of these corrosion protection systems has technical merits and costs, the best way to select the optimum strategy is to perform a life-cycle cost analysis (LCCA).
每一种防护系列，其技术与成本都需要优良，最好的优选途径是进行“全寿命经济分析”（LCCA）…
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Through the life-cycle cost analysis and found that the durability of concrete in high-cold region has obvious economic advantages, with the great application and popularization.
通过全寿命周期费用分析，发现高寒地区耐久性混凝土具有明显的经济优势，极具推广应用价值。
Traditionally, the fond for maintenance and rehabilitation are acquired on the basis of the Life-Cycle Cost Analysis, which needs to convert the user benefit into a single monetary value.
路面养护决策时需要将道路使用者不同的效益换算为费用进行寿命周期费用分析，这样的换算过程不仅不合理，而且还存在很大的任意性和不确定性。