规模效率

scale efficiency的用法和样例：

例句

When practically analyzing whether or not factories have scale efficiency, we might misestimate if the traditional cost function model is used.在实际分析厂商是否具有规模效率时，若使用传统成本函数模型进行分析，可能造成估计错误。
The scale efficiency and population of a city are positively correlated, implicating that increasing city scale could be effective.城市规模效率与城市人口呈正相关关系，增加城市规模能够提高城市效率。

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angle of ship element