Bo Xu, Yong Xu, Jiaqing Liang, Chenhao Xie, Bin Liang, Wanyun Cui, and Yanghua Xiao. CN-DBpedia: A Never-Ending Chinese Knowledge Extraction System. In International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, pp. 428-438. Springer, Cham, 2017.
| 中文名 | 投资回收期 | |
| 外文名 | Payback Period | |
| 简称 | PP | |
| 计算公式 | PP=初始投资额/年净现金流量 |
| 标签 | 理学 |