“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	steric hindrance of resonance steric isotope effect steric mass-action model steric repulsion steric retardation steric stabilization steric strain sterigma sterigmatocystin sterigmatocystin poisoning Steri Ino Pozorie sterile agent Sterile and Non-sterile Lap Sponges(with or without X-ray Thread) sterile culture sterile dispensing powder for injection sterile frond sterile insect irradiation sterile neutrino sterile powder for injection sterile preparations sterile seed sterile triploid fishes sterility sterility test sterility test of drug

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