单词depletable
网络: 耗竭的；可耗减的；外部效应有可耗尽
It is taken from depletable sources of fossil energy sources which are burned and their waste products discharged into eco-system sinks.
都是取自日益耗尽的化石能源，经燃烧后所产生的废弃物都被排放到生态塘系统里。
Discussion on optimizing distribution of depletable mineral resources
非再生矿产资源优化配置问题探讨
A Consumption Rate Model of Depletable Resources
非再生资源的消费率模型