“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	unit test unit testing unit theorem Unit train unit triangle unit triangular matrix unit-typed office space unitunicate ascus unituning unit vector unit vector field unit weight unity Unity Agreement unity coupling Unity Dow unity element unity emissivity unity group unity of analysis and synthesis unity of effect unity of form and spirit unity of induction and deduction unity of legislature and administration unity of logical things and historical things

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