empirical demand function

例句：

1. 1. The empirical demand function suggests that the price of a product will increase as consumers become more informedabout its benefits.
   经验需求函数表明，随着消费者对产品益处的了解增加，产品的价格将会上升。
2. 2. This empirical demand function indicates that the demand for a particular product increases with the availability of substitutes.
   这个经验需求函数表明，某种产品的需求量随着替代品的可用性增加而增加。
3. 3.The empirical demand function can be used to estimate the demand for a new product, which is crucial for marketing strategies.
   经验需求函数可以用来估计新产品的需求，这对于市场营销策略至关重要。