constant utility

英 美
  • 效用不变
  • constant adj.不变的;经常的n.常数;恒量
  • utility n.效用;实用;公用事业(费);[计]应用程序adj.多效用的;多功能的
    1. Despite the fact that utility is not subject to precise quantification, it is still analytically useful to assume that utility can be represented by cardinal numbers.
      尽管事实是效用不受精确数量的影响,从分析角度来讲,假如效用可以用基数来描述,这还是很有用的。