derived demand

基本解释

Demand can exist in different forms and derived demand is one of them.
需求可以有不同的存在形式以及他们其中之一所衍生的其他需求。
When the demand for one good is the result of or derived from the demand for another good.
一种物品的需求是由另一种物品的需求而衍生的。
Energy need is a derived demand, and originates directly or indirectly from the development of economy. Energy need depends on the function of energy, i. e. the economic benefits from energy.
能源需求从根本上来讲是属于一种衍生需求，能源需求的产生主要直接或者间接来源于经济产量，与其功能（即能源带来的经济效益）直接相关。

Commercial real estate demand is derived from activity in the overall economy.
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The demand for corn-derived ethanol has resulted in upward price pressure on certain foods.
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The software forecasts demand for specific products and stores derived from a database of sales history, broken into half-hour increments.
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