短語(yǔ)詞組短語(yǔ)Payback of Period 靜態(tài)投資回收期payback k period 回收期;還本期discounted payback period rule 折現(xiàn)回收期法;稱之為折現(xiàn)回收期數(shù)法PP -Payback Period 投資回收期Project payback period 項(xiàng)目回收期discount payback period 折現(xiàn)回收法;回收期generalized payback period 廣義回收期Benchmark payback period 基準(zhǔn)投資回收期 返回 payback period