工学 工程经济学 释 cost-benefit analysis 成本效益分析 通过量化比较与目标投资项目相关的全部成本和效益，评估项目价值并获得净效益最大化方案的经济决策方法。其目标是以最小的成本获得最大的收益。成本效益分析既适用于企业投资项目，也适用于政府对公共项目的评估。
计算机应用 信息系统与信息化 释文 cost-benefit analysis 成本效益分析
- word identity problem
- word index
- word length
- word list
- word metric
- WordNet
- word order change
- Word-painting
- word problem
- word processing
- word recognition
- word reordering
- word representation
- word ring
- Words and Anecdotes of Lord Wang Wenzheng
- Words and Deeds of the Gentlemen
- words and expressions flowing as tao expects
- words association mining
- words cloud
- words counts
- word segmentation ambiguous
- word segmentation unit
- word segmentation writing
- word sense disambiguation
- word sense disambiguation, WSD