需求

Network economy could reduce costs of exchange and achieve economies of scope and economies of integration. The advancements of network economy urge it to be the mainstream over obstacles. It shifts situations between supplier and demander, changes the characters of demanding and factors of purchasing. Those engender new type of demand. Estate agencies, which integrate on-line and off-line services, will achieve dominancy in the market. In general, estate agencies have to shift from the necessary intermedia to assistant roles. Network economy supplies a gap of information deficiency in estate market and levels down the amplitude of estate economy cycle. Informatization of industry management enhances market efficiency, at the same time decreases systemic risks.

网络经济的进步性能够使其最终重重突破障碍而实现主流化；网络经济从本质上改变了房地产供求双方的主从格局，使需求特征及购买决策因素发生变化，也形成了新型房地产产品需求；网上服务与网下服务相结合的中介主体将主导中介市场，但总体而言房地产中介将由必要的市场环节转变为重要的辅助环节；网络经济改善了房地产市场信息信息缺陷局面，平缓了房地产经济的周期性波动，行业管理信息化提高了市场效率，也降低了系统风险。

US extrusion demand remains weak, with demand in the key end-use sectors of construction and transportation downbeat.

美国挤压需求仍显疲态，因建筑和运输这些重要的终端使用部门需求低迷。

That's why a drug addict's demand is much moreinelastic than a beef eater's.

这是瘾君子对于毒品的需求比吃牛肉者对于牛肉的需求更缺乏弹性的原因。

To establish DSM information system based on demand side technology and information is an important part to reorganize power marketing business.

建立以需求侧技术和信息为主体的电力需求侧管理信息系统，是电力营销业务重组的重要内容。

The big emerging economies of China and India 'do account for a lot of growth, but the initial impetus to growth still comes very much from domestic demand in the rest of the world and not domestic demand generated independently in Asia,' Steven Dunaway, deputy director of the International Monetary Fund's Asia and Pacific department, said on Oct.

国际货币基金组织亚太地区事务部副主任史蒂文·杜纳威曾在10月19日表示，虽然中国和印度等新兴经济大国在全球经济增长中占据了很高比重，但就全球而言，增长的原动力仍来自世界其它国家各自的国内需求，而非由亚洲本地区创造的国内需求所带动。

Although China has the resources and refinery capacity to produce enough lanthanum, terbium, neodymium and dysprosium to satisfy a global demand that is rising at 10 per year, its rare earth export allocation for the whole world this year is expected to be about 38,000 tonnes — less than the quantity required by Japan alone.

虽然中国具备生产足够的镧系元素、铽元素、钕元素和镝元素的资源和精炼能力，以满足每年10％的全球需求增长率，但预计它今年对全世界的稀土出口只有38000吨，这还不够日本一个国家的需求。

"Service is relatively low elasticity of demand, and price elasticity of demand is quite large."

"服务是相对低需求弹性，和需求价格弹性很大。"

Define the price elasticity of demand and the income elasticity of demand.

定义需求的价格弹性和需求的收入弹性。

Methods:The influencing factors of medical services demand were analyzed by using economic model of demand elasticity.

利用需求的弹性经济学模型对影响门诊医疗服务需求的因素进行分析。

Income elasticity of demand measures the percentage change in demand caused by a one percent change in income.

需求的收入弹性衡量收入中百分之一的变化所引起的需求中百分比的变化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。