低劣化数值法
低劣化数值法-
探讨了运材汽车最佳更新期确定的两种方法：低劣化数值法和边际效益法，可供木材运输企业（个人）在决策时参考。
This article approached two methods of defining the optimal reproductive period of logging trucks : the inferior value method and the marginal benefit method , which may be for the reference of timber transport enterprises or individuals when they make decisions .