requirement model

• 需求模型

requirement model的用法和样例：

例句

1. This paper establishes an intertemporal housing demand model considering the price uncertainty, bequest motives, and resale of housing.
   摘要本文创建一个考虑价格不确定性因素，遗赠动机，和预期重出售下的跨时房屋需求模型。