“engineering estimation method”的概念、定义、翻译、参考文献-科学参考

单词	engineering estimation method
释义	engineering estimation method Encyclopedia 管理学工程估算法释 engineering estimation method工程估算法按照系统层次，从底层子系统开始分别估算费用，考虑子系统集成的费用消耗，逐级向上层系统集成累积，得到各类费用的总量。费用效能分析的重要内容之一。
随便看	spectral geometry spectral graph partitioning spectral holography spectral homoge-neously broadening spectral homology spectral homology group spectral hyperhomology functor spectral imaging spectral index spectral inhomogeneously broadening spectral integral spectral intensity spectral interference spectral invariant spectral irradiance spectral irradiation spectral isomorphic spectrality spectral kernel spectral lamp spectral leakage spectral line spectral line absorption spectral line broadening spectral line broadening mechanism

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。