“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	reach truck react reactance reactance amplifier reactances of turbogenerator reactant reactant-product coordinates decoupling method reactant's energy selectivity reacting force reaction reaction adhesion reaction-advection-diffusion equation reaction bonding reaction bonding; reaction adhesion reaction calorimeter reaction calorimetry reaction centre reaction chain reaction channel reaction chromatography reaction classes reaction coefficient reaction coil reaction control system reaction coordinate

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。