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- The demand curve usually slopes downward. 需求曲线通常向下倾斜。
- What sort of demand curve is that? 这反映了什么样的需求曲线呢?
- These unusual instances will be limited to a segment of the demand curve. 这些反常情况仅限于在需求曲线的某一部分上。
- Study on Theory and Method of Ecological Water Demand in the Lower Reaches of Heihe River. 黑河流域下游生态需水理论与方法研究。
- Because real GNP fell only slightly in1974, the demand curve for real money shifted only slightly to the left. 由于实际gnp在1974年仅仅轻微下滑，实际货币需求曲线仅仅微小幅度左移。
- Tennant method is one of the method widely used on water demand of ecological environment. 田纳特法是目前广泛应用的生态环境需水量确定方法之一。
- Because real GNP fell only slightly in 1974, the demand curve for real money shifted only slightly to the left. 因为真正的GNP只有些微地在1974年跌落,要求曲线对于真正的钱唯一的些微地改变到左边。
- On the premise of protecting river hydrobiology habitat,ecological water demand in mountainous rivers was studied. 主要从保护河流水生生物栖息地出发,探讨山区河流生态需水量问题。
- An integrated classification system for ecological water demand is suggested according to different criterions. 建立了不同标准下的生态需水分类体系；
- Economics: you plot a demand curve by asking them, at regular intervals, how much they would pay for a parachute. 念经济的:每隔一段时间就问他们，会付多少钱买一个降落伞，然后绘制一条需求曲线。
- The environmental water demand is considered for scientific disposition and management and ecologic equilibrium. 必须合理预留生态环境需水,以实现水资源的科学配置和有效管理,维持生态平衡。
- In particular,he rejects the sticky price assumed in the kinked demand curve model. 尤其，他拒绝在被纠结的要求方面被假定曲线模型的黏黏价格。
- The welfare meaning of demand curves remains more controversial. 对需求曲线的福利意义仍有较多的争论。
- In this model,solar pond is used to desalt seawater to satisfy the drinking water demand of soldiers. 利用太阳池淡化海水,为官兵提供饮用水,在太阳池底铺设换热器,为官兵提供生活用热水,并对沼气池进行加热。
- Suppose the economy moves from autarky to trade, and the firm's demand curve shifts to. 假设经济从自给自足变成可进行贸易，公司的需求曲线移至。
- The minimum instream ecological water demand is the epiboly value of each instream flow quantity. 河道内各项需水量的外包值为河道内的最小生态环境需水量。
- On the other hand the elevation of brand credit will reduce merchandise demand elasticity and steepen the demand curve. 另一方面品牌信用度的提高使得品牌商品的需求弹性变小，需求曲线变陡峭。
- The tranquilization of the labor demand curve is important to the gross unemployment. 劳动力需求相对稳定是总量性失业产生的重要条件。
- Experiment shows that with the increment of substituted spontaneous combustion gangue powder for cement, the water demand of gelled material system is increased gradually. 试验结果表明，随着自燃煤矸石粉取代水泥量的增加，胶凝材料体系需水量逐渐增大。
- The demand curve that road carries is a curve that tilts downward, if pursue (1 ) D-D curve. 道路运输的需求曲线是一条向下倾斜的曲线，如图（1）D-D曲线。
