需求量是指消费者在一定时期，在一定的价格水平下，愿意并且能够购买的某种商品的数量，指有效的需求。
网络释义专业释义
短语
需求量变化 change in quantity demanded
厂际需求量 interplant demands
总需求量 [统计] aggregate demand ; the total demand ; All Demand ; ag GREgate demand
企业需求量 market demand potential
净需求量 net requirements ; NR ; net quantity-demand
电流需求量 current demand
市场需求量 market demand
建屋需求量 flat production requirement
需求量预估 Forecasts
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demand - 引用次数：1628
And method of calculating consumers’ demand quantity of reclaimed water has also been presented.
并提出了消费者对再生水需求量的测算方法。
参考来源 - 城市污水资源化中再生水项目需求分析quantity demand -
demand - 引用次数：114
The synthetic resins are synthetic materials with maximun outputand demand and the most important downstream products of ethylene plant.
合成树脂是产量最高、需求量最大的合成材料，是乙烯装置最重要的下游产品,需求增长速度一直超过GDP(国内生产总值)增长速度。
参考来源 - 合成树脂工业的发展趋势 Developing Trends of Synthetic Resin Industry -
requirement - 引用次数：45
The results were as follows:1. There were difference among chilling requirement of the apricot varieties given by different models.
试验结果表明：（1）不同模型统计出的杏品种低温需求量之间存在着差异。
参考来源 - 设施杏树休眠特性及其生长发育规律的研究
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双语例句原声例句
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价格根据供应量和需求量而变化。
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这个地区对鲜奶的大需求量未得到满足。
There is a great, unsatisfied demand for fresh milk in this area.
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如果有足够的需求量，周六就会安排另一个航班。
Another flight would be arranged on Saturday if sufficient demand arose.
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So let's look at the demand for Firm 1, which is going to end up being the quantity that they sell.
公司1产品的需求量,即,它所销售的数量
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Now to make that lower-of-the-two-prices comment a little bit more rigorous, let's figure out what the demand actually is for these firms.
为了说明两者价格较低者,具体是什么意思,先来解决这些公司真正的需求量是什么
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It shows in these parts of the pyramid that run vertically rather than horizontally, how much people should be eating of various foods.
这个金字塔的组成部分,是垂直排列的,而非以往的水平排列,它们代表了人体对每种食物的需求量
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