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单词
economic service life
释义
economic service life
Encyclopedia
工学
工程经济学
释
economic service life
经济寿命
资产从投入使用开始,随着使用价值的降低和维护费用的升高,导致继续使用该资产在经济上不再合理而被更新所经历的时间,即资产的等额年总成本(包括购置成本和运营成本)最低,或等额年净收益最高的期限。经济寿命是由有形磨损和无形磨损共同决定的,通常小于资产的自然寿命。
随便看
deep underground space
deep underwater muon and neutrino detector
deep unloading
deep valley
deep venous thrombosis
deep venous thrombosis rehabilitation
deep-water delta
Deepwater Horizon drilling rig explosion
Deepwater Horizon Oil Spill Accident in the Gulf of Mexico
deep water mass
deep water pipe-laying engineering
deep water pipeline hydrate inhibition
deep-water redfish
deep-water rice
deep water riser system
deep water wave
deep-water waves
deep Web
deep web
deep Web search
deep well injection
deep-well type seawater pump
DEER
deer
Deer Among Red-leafed Maples
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