“investment payback period”的概念、定义、翻译、参考文献-科学参考

单词	investment payback period
释义	investment payback period Encyclopedia 经济学投资回收期释 investment payback period投资回收期投资项目投产后获得的收益总额达到该投资项目投入的投资总额所需要的时间（年限）。又称投资回收年限。
随便看	gravitational time delay gravitational time dilation gravitational time scale gravitational water gravitational wave gravitational wave astronomy gravitational wave detection Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor satellite gravitational wave observation in space gravitational wave source gravitational wave telescope gravitational wobble gravitation constant gravitation effect gravitation interaction gravitation law gravitation theory gravitino gravitoelectromagnetism gravitomagnetism graviton gravitophotophoresis gravitropism gravity gravity acceleration

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