摘要
本文通过公式推导,找出管道系统的投资与运行成本之间的关系,以便管理人员更好的决策。
This article found out the relationship between the investment and running cost of the pipe system through formula derivation, so that the managers could make better decisions.
出处
《现代盐化工》
2014年第4期11-12,24,共3页
Modern Salt and Chemical Industry
关键词
投资
运行成本
投资回收期
经济流速
investment
operating costs
payback period of investment
economic flow rate
