“净效益”的概念、定义、翻译、参考文献-科学参考

单词	净效益
释义	净效益 net contribution (NC) net contribution (NC)
随便看	socket head screw socketing socket joint socket of eyeball socket of jack socket of the sweeping table socket outlet socket pilot nut socket pipe socket power socket-power unit socket ratchet wrench socket ring socket rosette socket scoop socket screw socket screw key socket screw wrench socket share socket sleeve socket slide socket spring socket switch socket union socket wedge

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