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engineering economics
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engineering economics
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工程经济学
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engineering economics
工程经济学
应用定量分析与评价技术,在工程技术(项目)的各种可行方案中选择经济最优方案(成本最低或利润最高)的科学,其核心任务是辅助工程技术方案(项目)的经济决策。工程经济学也是关于工程问题可能方案的成本评价与可行性分析的学问。当备选方案的效益超过成本时,该方案就是可接受方案,运用工程经济学的各种评价方法,就可以在可接受方案中选出成本最低的方案。
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twist-spun knot
twist theorem
twist wave vector
twitch
Twitching
TWM
Two Acres of Land
two aligned dramatic stages of the Guandi Temple in Nanzhuang Village, Dingxiang County
two-anchored stow net fishing
two- and four-stream approximation
two-armed spiral pattern
two arrows space
two aspects
two aspects of the nature of light
two assurances and three guarantees
two-banded perch
two-band superconductor
two-bar ground loom
two beam interference
two-beam interference
two-beam interferometry
two-blueprint integration
Two Boars
two-boat purse seine fishing
two boat seine vessel
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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