回收: retrieve; recover; reclaim; ...期限: time limit法: law基建投资回收期限: retting on investment投资返本年限法 投资回收期: payouttime回收期: pay off period; payback period; payback time; period of amortization交收期限: settlement period成本回收期: period of cost recovery还本期；回收期: payback period回收期；回本期: payoff period回收期倒数: payback reciprocal回收期法: payback method; payback period method贴现回收期: discounted payable period投资回收期: capital pay-off time; investment payoff period; investment recovery period; pay out period; pay out time; payout time; recovery period of investment; repayment period of investment; time period for recovery of investmen; turnover现金回收期: cash payback period折现回收期: discounted payback period交收期限；结算期: settlement period回收期法,投资回收期法: payback method回收期倒数法: pay back reciprocal method; payback reciprocal method投资的回收期: p.p. payback period投资回收期法: payback period method; pp method折现回收期法: discounted pay back period; discounted payback period rule传统投资回收期法: traditional payback method还本期；归本年期；回收期: payback period基准投资回收期: base payback time
