经济学 编制: 黄炜湛 4下(第8章): 需求理論 54 衍生需求(引申需求) 衍生需求(derived demand)是指对生产要素的需求。 我们以混凝土作例子,說明衍生需求的意思。
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...属、自尊自重,这些基本需求(basic need), 低阶层的需求满足之后,高阶层求知、求美、自我实现、超越的衍生需求(meta need)就会 开展。
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... 竞争均衡模型 The Competitive Equilibrium Model 衍生需求 Deriving Demand 衍生供给 Deriving Supply ...
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一个因素是衍生需求的循环,由于修了更多的公路导致更严重的城市郊区化,马路上就会有更多的人驾车。这就导致不得不修更多的马路,如此循环。
One factor is the cycle of induced demand, whereby building more roads caused more exurban growth, which put more drivers on the road, which meant more roads had to be built, and so on.
目前已经有很多种游戏物理引擎,取决于各自的需求,但是它们全部都是相同主题的衍生。
Numerous types of game physics exist, depending upon the requirement, though all are variations on the same theme.
需求可追溯性是两个需求之间的关系,这两种需求代表了工件之间的源、衍生或者附件。
Requirements traceability is a relationship between two requirements that implies the source, derivation, or dependencies between the artifacts.
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