Coal prices also are low, owing to over-supply and the scaling-down of demand, especially from China, which burns half of the world's coal.
因为供应过剩和需求下降，煤炭价格也很低，尤其是消耗了全球一半煤炭的中国的需求下降。
Almost everyone who was interviewed for this special report said that the biggest problem at the moment is not a lack of demand but a lack of good work to sell.
几乎每一位接受本期特别报道采访的人都表示，目前最大的问题不是需求不足，而是缺乏可供销售的好作品。
Price is determined through the interaction of demand and supply.
价格是由供求关系的相互作用决定的。
What sort of demand curve is that?
这反映了什么样的需求曲线呢?
There’s a revival of demand for it.
对它的需求正在复兴"。
There is certainly no lack of demand.
需求当然不缺。
It is called the elasticity of demand.
这就是所谓的需求弹性。
One could imagine two types of demand.
我们可以想象两种类型的需求。
And there are other sources of demand.
并且还有其他需求来源。
First, there is a shortage of demand.
首先是缺乏需求。
Meanwhile new sources of demand have appeared.
与此同时，对黄金新的需求来源已经出现。
We don't build infrastructure ahead of demand.
我们没有在需求到来之前修建基础设施。
Meanwhile, the main drivers of demand are misfiring.
与此同时，需求的主要推动力开始哑火。
The result was a tight cap on the price, regardless of demand.
无论需求怎样，价格都不会超过这一商定的上限。
Some countries use a combination of demand - and supply-side incentives.
有些国家采用需求侧和供应侧奖励相结合的做法。
But the skewed pattern of demand only made recession worse when it came.
经济衰退发生之后，这种需求一边倒的模式更是雪上加霜。
Demand stimulus is of no use, since there is no systematic shortage of demand.
需求刺激毫无用处，因为根本不存在系统性的需求短缺。
The basic drivers of demand are unchanged, and supply did not get out of hand.
基本的需求影响并未改变，供给也没有失控。
He wanted to be ready for an explosion of demand when the economy turned around.
他希望为经济好转时的需求爆发做好准备。
When a component of demand declines, supply will ultimately have to decline as well.
当需求的组成部分下降时，供给最终也会相应下降。
They are also a leading cause of demand for medical care and rehabilitation services.
伤害也是需要医疗和康复服务的一个首要原因。
2 (Exercise) For the case of constant elasticity of demand, what is marginal revenue?
在需求弹性不变的情况下，边际收益是多少？
With consumption not growing as fast as GDP, China had to find other sources of demand.
由于消费开支增长速度不及GDP增速，中国必须找到其他需求来源。
The historical record suggests that the lack of demand for credit is likely to persist.
这一历史记录表明，信贷需求的匮乏可能会延续下去。
The historical record suggests that the lack of demand for credit is likely to persist.
这一历史记录表明，信贷需求的匮乏可能会延续下去。
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