单词：economic life
[经] 经济寿命, 经济上的耐用年数
economic life的用法和样例：
例句
- Each of these degradations represents an economic life period in a different service.每一次降级均代表在不同服务岗位上的经济寿命期。
- To do the calculation, you will have to prepare a spreadsheet table showing all costs after taxes over each investment's economic life.为了完成计算，你将必须准备一张显示每种投资在其经济寿命期间的全部税后成本的电子表格。
- An economic life is a blend of competitive and monopoly elements.一切经济生活都是竞争生活与垄断成分的混合物。
- The entrepreneurship was one of the scarcest human capital in economic life.摘要企业家是经济生活中最为稀缺的人力资本资源。
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