查询词典 elasticity of demand

The epagoge for growth trend of the market demand structure in the world and the product structure in our country is put up in this article. The conclusion is, with the development of electric implement, food, medication, cosmetic industry etc., in the world and our country; the demand of high-quantity paraffin has been rapidly increased.

本文对世界石蜡的市场需求结构的发展趋势及我国石蜡工业的生产结构进行了归纳分析，认为，随着我国及世界电器、食品、医药、日用化妆品工业的发展，对高质量石蜡产品的市场需求将快速增长。

The probability of high demand is estimated as 40%, and of low demand as 60%.

高需求概率估计为40％，低需求概率估计为60％。

Beijing Development and Reform Commission, Director of Investment Division of the Song, recently said that the capital market is still much room for development, if you look at the scale of demand is estimated that by 2010 about 20 million units of housing demand.

北京市发展和改革委员会投资司司长宋，最近表示，资本市场仍有很大的发展空间，如果你看一下需求的规模，估计到2010年约20万套住房的需求。

Although official figures have yet to be released, it is estimated that 2009 saw a demand of 450 tonnes from China, a steep increase on the nation's 2008 demand of 395.6 tonnes.

虽然官方数字还未公布，但2009年据估计，中国的需求量为450吨，比2008年的395.6吨大幅上升。

The third is investment demand, investment demand in some areas has exceeded 20%.

三是投资需求，投资需求在一些地区已超过20 ％。

Indeed, time-series tests show that demand helps explain the overall expensiveness and skew patterns of index options, and cross-sectional tests show that demand impacts the expensiveness of single-stock options as well.

事实上，时间序列测试表明，这种需求有助于解释整体的昂贵和指数期权模式，跨部门的测试表明，需求影响单一股票期权的价格。

With the development of information technology, the demand on capacity is driven by explosively increasing information, and the demand on safety and performance of the storage system is becoming even more.

随着信息技术的飞速发展以及各种数字技术的兴起和普及，需要存储的信息量也呈爆炸式地增长，对存储系统的安全性和性能要求也是越来越高。

Decline in demand against the backdrop of a fait accompli, the central bank using quantitative tools for demand-side management, it is not surprising.

在反对既成事实需求下降的背景下，央行使用数量工具的需求方管理，这并不奇怪。

Among them, the close connection that expands as a result of freightage and local economy and enterprise, freight demand forecasts one of making freight demand and research of economic development concern serious problem.

其中，由于货物运输和地方经济及企业发展的紧密联系，货运需求猜测成为货运需求和经济发展关系研究中的一个重要问题。

This product include many kinds of measurement,monitoring,warining,diaplay,communication function,it can measure four quadrant reactive whole fundamental wave and time-sharing fundamental waveelectric quantity;can measure forward and reverse of the active and reactive'smaximal demand and time-sharing demand;can measure each kind of power submultiple,active power,reactive power,apparent power,and so on;can measure and record each kind of pressure loss,current loss and

本产品集各种计量、监控、报警、显示、通讯功能于一身，能计量四象限无功总基波电量及分时基波电量；能计量正反向有功和无功总最大需量及分时最大需量；能测量各相功率因数、有功功率、无功功率、视在功率等；能检测并记录各相失压、失流及三相全失压等事件；能实现远程和红外抄表、编程、监测和校准；也是电力负荷管理系统的配套终端产品。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。