查询词典 elasticity of demand

In recent years, the demand for methylglyoxal increased with the rise of the demand for imidazole and furanone.

近年来随着咪唑以及呋喃酮等香料需求的增加，丙酮醛的需求也在逐步升高。

The starting point of the case-study in the curriculums of secondary school is bused on two sides . One side is the imperiousness that the internal and international development to the school quality education, especially to the minor"s moral building. On the other side, it"s the demand of new turn curriculum reform and the effect of the Curriculums of Ideology. The demand brings challenge to its teaching reform.

"初中思想品德课案例教学法的尝试"这一课题的生发点，一方面源于国际国内形势的发展，对学校素质教育、特别是对未成年人思想道德教育的迫切需要；另一方面源于新一轮课程改革和提高思想品德课实效性的要求，对思想品德课教学改革带来的挑战。

And the demand for gold jewelry is in sharp contrast to the demand for gold itself.

与黄金首饰需求形成鲜明对比的是对黄金本身的需求。

As you know Kuwait is a developing country; its principal demand demand is for articles in the medium price range.

正如你所知道，科威特是一个发展中国家，它的主要需求是中档价格的商品。

Pharmaceutical drugs have an inelastic demand, and computers have an elastic demand.

用作药物的毒品需求缺乏弹性，而电脑需求有弹性。

Analyzes the basic features of a special GIS applications and its basic demand, points out the localization of integrated GIS platforms and its inelasticity, and presents a spatial data model based on constructed point set storage to satisfy with the demand of the special GIS application.

分析了一类特殊GIS应用的基本特点和基本功能需求，指出了现有GIS平台的局限性和对该类应用的不适应性，针对该类特殊的GIS应用，创造性地提出了能满足其要求的基于构造点集的全关系型空间数据模型。

The conditions of low analysis phosphorous fertilizer's manufacture, use and resources utilization were studied base on the inquisitional and statistical data. It shows that the inconsistency between the steady outputs of low analysis phosphorous fertilizer and the rapid demand of all kinds of nutrient for agricultural production can increase the market room of low analysis phosphorous fertilizer. It also indicates that the inconsistency between the phosphate demand of low analysis phosphorous fertilizer and the usability of phosphate rock can bring great development in future.

基于农户调查和统计数据，对我国低浓度磷肥的生产分布状况、使用状况、资源利用状况的分析表明，低浓度磷肥产量的徘徊不前与农业生产对中量元素需求增加的矛盾将拓展低浓度磷肥的市场空间；生产低浓度磷肥适用的磷矿品位与我国磷矿资源条件的吻合，使低浓度磷肥在未来有很大的发展空间。

The intermittency of wind seldom creates problems when using wind power to supply a low proportion of total demand, but it presents extra costs when wind is to be used for a large fraction of demand.

在间歇性的风力造成了问题时，很少使用风力发电供应总量中所占比例较低的需求，但它提出了额外的费用时，风力将用于中占有很大比例的需求。

Tracing the source of requirements in a materials plan, caused by dependent demand from an upper-level item, independent demand from a customer or interplant order, or to replenish a desire inventory stock level.

物资计划中追踪来自上层项目的非独立需求、来自客户或厂际订单的独立需求或库存补货等引起的需求来源。

The projection of future demand, normally to supply the independent portion of demand such as customer or interplant orders, based on past history and known market changes.

未来需求预测，一般根据过往历史和已知市场变化供应客户或厂际订单等独立需求部分。

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。