评审给的这两个问题是神马意思？跪求帮助！！！
1.As well known, DEA has been a widely used nonparametric method. However, this method is always restricted by the scale of objects, and the meaning of results should be discussed and analyzed carefully. The objects of this study are 35 cities, do the findings have essential indications?
2.The policy indication should be propos
请问第一个do the findings have essential indications最后这句话是要表达什么意思啊？还有第二个是让提政策建议么（因为文章中已经写了政策建议，所以很诧异这是什么意思）？谢谢！！！！！ 返回小木虫查看更多