查询词典 elasticity of demand

Is it is it gain knowledge to tire and dry to exposed to state frictional force is it is it analyse to go on to commit road surface have to rub to use at first,lagging behind in forming frictional force elasticity on function,glueing and cutting function to analyse a little separately, state the building stones lamination and construct the influence that the depth resist slippery performance to the road surface;Is it is it set up tire sport model to transfer according to elasticity of tire to to slip,is it slip person who move adhere to relation of coefficient with road surface to establish.

首先运用摩擦学知识对轮胎与路面干燥接触状态下摩擦力构成进行分析，分别对构成摩擦力弹性滞后作用、粘着与微切削作用进行分析，说明石料纹理与构造深度对路面抗滑性能的影响；根据轮胎的弹性滑转建立轮胎运动模型，建立滑移值与路面附着系数的关系。

In this paper, we made an elementary discussion how we can use Laplace transformation to study linear elasticity Timoshenko beams. However, in practice, high-speed collisions are not elasticity problems, and many plastic conditions need to be taken into consideration.

本文采用Laplace变换的方法对线弹性Timoshenko梁模型进行了研究，对此模型只是一个初步的探讨，而实际的高速冲击碰撞问题已经不是弹性问题，会有很多塑性的东西需要考虑解决。

In order to help for evaluating properties of soil in interaction more precisely, the paper applies elastic theory solution on different modulus in tension and compression for vertical load into semi-infinite elastic body. Through quoting Heaviside function, the solution of elasticity theory with different modulus in tension and compression is established founded on the solution of elasticity theory for the material incapable in tension and Mindlinsolution for equal modulus.

为使地基土在共同作用中的行为特征评价更为合理，本文应用了半空间问题竖向荷载下地基土的拉压模量不同弹性理论解，该理论解是通过引入Heaviside函数，利用不能承受拉应力材料的弹性理论解并结合拉压模量相等的经典Mindlin解而获得。

First, the system looks for a slow drift in demand (Figure 5, rule 1 ). The system recognizes a slow drift in demand if there is a run of 4 or more points above or below the mean demand.

第一，系统会寻找需求曲线上的偏移（图5，rule1），一旦在某一周期内有4个或者更多的点出现在平均需求曲线以下，系统将其识别为一次偏移。

Major of finance and economics has differentiation from in recent years finance and economics kind in light of graduate demand situation, social demand is relative bigger is accounting, audit learns; demand less is management professional, economics, cameralistics, statistical, price learns, national economy plan.

财经专业有分化从近年财经类毕业生需求情况来看，社会需求相对较大的是会计学、审计学；需求较少的是管理专业、经济学、财政学、统计学、价格学、国民经济计划等。

Keynesia thinks significant demand is the node of total supply and total demand function, it is balanced dot, this come from at entrepreneur profit the biggest those who change is decision-making, yield the decision from this and the limit efficiency that the significant demand of Keynesia of obtain employment; still contacts consumptive function and capital, regarding them is magnitude of value of a kind of currency, discuss in system of banking of a money put quantity and flow while balanced; in addition, cantabrigian growth model is hind the Keynesia development to Kalaiciji's economics.

凯恩斯则认为有效需求是总供给和总需求函数的交点，它是一个均衡点，这一点来自于企业家利润最大化的决策，由此将决定产出和就业；凯恩斯的有效需求还联系到消费函数和资本的边际效率，把它们看作是一种货币价值量，在一个货币金融体系中讨论存量和流量的同时均衡；此外，剑桥增长模型是后凯恩斯对卡莱茨基的经济学的发展。

The domestic demand of acetic acid up to 1,440,000-1,620,000 tons can be anticipated in 2010, if 60% is produced by methanol, 520,000 tons of methanol will be consumed;③Methanol can be used as feedstock to directly produce various pesticides ,such as fenitrothion, omethoate, dipterex etc., we anticipate that approximately 340,000 tons of methanol will be used to produce pesticides in 2010.④ Various medicines use methanol as feedstock, such as sulfanilamide, vitamin B6 etc., we anticipate that approximately 180,000 tons of methanol will be used to produce medicines in 2010.⑤ In the duration of dye production, methanol can be used as feedstock or solvent, such as s carlet base RC, disperse red GLZ, phthalocyanin ⑥ Synthetic resin also need methanol as feedstock such as organic glass, we anticipate that about 70,000 tons of methanol will be used to produce synthetic resin and plastics in 2010;⑦Synthetic fibers and synthetic rubber industry, will use methanol about 800,000 tons in 2010;⑧ At present, the production of MTBE is increase rapidly, there are 27 set of plants, total production capacity is 620,000 tons every year, and the demand is about 800,000 tons, there is gap between demand and supply.

预计2010年我国醋酸的需求量将达144～162万吨，按甲醇羰基法占60%计，将需求甲醇达52万吨；③多种农药的生产直接以甲醇为原料，如杀螟松、乐果、敌百虫等，预计到2010年甲醇用于生产农药约为34万吨；④多种医药药品以甲醇为原料，如长效磺胺、维生素B6等，预计到2010年甲醇用于医药约为18万吨；⑤染料生产过程中用甲醇作原料或溶剂，如红色基RC、分散红GLZ、阴率子GRL、酞菁素等等，预计2010年甲醇用量约为10万吨；⑥有机玻璃等合成树脂也需用甲醇为原料，预计到2010年甲醇用于生产合成树脂与塑料用量约为7万吨；⑦合成化纤与合成橡胶工业，2010年甲醇用量约为13万吨；⑧我国MTBE生产正处于快速增长期，现有MTBE装置27套，总生产能力62万吨/年，而年需求量约80万吨，有一定缺口。

An excessive demand or supply in one market could consequentially influence the equilibrium of demand and supply in another market,which brought about the disequilibrium of demand and supply of the whole market system.

一个市场的过度需求或过度供给必然会影响另一个市场中的需求和供给的均衡，从而引起整个市场体系的需求与供给的非均衡。

The "product line---demand---consumers" pyramid" model combining with Maslow"s Need Hierarchy Theory explains the dynamic relationship among the luxury brand"s core products, the main targeted consumers and their main demand. Firstly, competition, sales pressure, market development and other reasons make the core products and product lines growing, namely downward to the bottom of the pyramid; Secondly, with the product line downward to the bottom of the pyramid, the number of luxury consumers has been expanded; Thirdly, because of the exclusive consuming demand, consumers" requirements of conspicuousness and self-fulfillment for the luxury goods are upward to the top of the pyramid.

因此，本研究结合马斯洛需求层次理论，提出了"产品线—需求—消费者金字塔"模型，说明了奢侈品品牌的核心产品、主要目标消费者及其主要需求之间的动态关系：第一，由于竞争、销售压力和市场发展等方面的原因，使得核心产品、产品线有扩大的趋势，即向金字塔下方发展；第二，随着产品线向金字塔下方发展，奢侈品的消费者数量也随之扩大；第三，由于消费需求的排他性，消费者对奢侈品的炫耀性和自我实现性要求则是向金字塔上方发展的。

One trend is consumer preference for food with low fat content, which has changed demand for specific products. For example, there is less demand for cream and more demand for vegetable.

一个趋势是消费者日益偏好脂肪含量较低的食物，对某些农产品的需求也因此发生了变化，如对奶油和蔬菜需求的此消彼长。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48