what's the meaning of "constant returns to scale"
问题描述：
what's the meaning of "constant returns to scale"
答
您是问怎么翻译还是怎么解答啊 说清楚呀 翻译就是 "constant returns to scale"的意思是什么?至于意思是什么吧 大概是 稳固源自标尺