eroiCOCA²⁸⁰¹³⁶⁺⁵ 基本例句 🌏净能源产出数值；投资报酬；投资报酬率 One hundred years ago, it only took one barrel of oil to get100 barrels out of the ground which translates to an energy return on energy invested EROI of100 to1. 一百年前，我们只需要一桶石油就可以从地下开发出一百桶石油，其用能源产出投入比表示为100：1。 gounahaozi