动态投资回收期法
动态投资回收期法-
以隔热层最小热阻为基准，选择动态投资回收期法，分析围护结构隔热层建设投资费用与运行费用等综合最经济状态下的经济热阻Re。
By use of dynamic payback period method , analysis economical thermal resistance , R_e , in most economic status for cost of construction and operation of exterior-protected construction 's thermal insulating layer .
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然后，利用动态投资回收期法，对三种方案进行技术经济比较。
Then , the technology and economy of three programs is compared by using the dynamic recovery period of engineering investment .