查询词典 elasticity of substitution

After the introduction of brand into economics, the elevation of brand credit changes the demand curve. On the one hand the elevation of brand credit will decrease the choice cost of consumers effectively if other conditions remain unchanging. Consumers' nature of hastening for benefits and avoiding harm makes the demand increase at any price. On the other hand the elevation of brand credit will reduce merchandise demand elasticity and steepen the demand curve.

把品牌引入经济学后，品牌信用度的提高使得需求曲线发生变化，一方面在其他条件不变的情况下，品牌信用度的提高将有效地降低消费者的选择成本，消费者"趋利避害"的本性使得在任意价格下需求量增加，需求曲线右移；另一方面品牌信用度的提高使得品牌商品的需求弹性变小，需求曲线变陡峭。

In this paper, parameters to evaluate the dynamic mechanical property of oil well cement stone are determined to be elasticity modulus aod crashing absorption energy.

确定了水泥石的动态力学性能评价参数为水泥石的弹性模量和水泥石的破碎吸收能。

The strawboard bonded with NaOH modified SPI adhesive showed the best properties with the temperature of 140℃, pressure of 8MPa, time of 10 min, and initial moisture content of 30%. The properties are as the following: tensile strength 2.70MPa, modulus of rupture 8.42MPa, modulus of elasticity 456.33MPa, and with the water absorption of 102.34%.

试验结果表明，NaOH改性大豆分离蛋白胶粘剂条件下，当模压温度为140℃，压力为8MPa，成型时间为10min和稻秸初始含水率为30％时，稻秸板的抗拉强度为2.70 MPa，静曲强度为8.42 MPa，弹性模量为456.33 MPa，阻水性为102.34％。

The strawboard bonded with urea modified SPI adhesive showed the best properties with the temperature of 150℃, pressure of 8MPa, time of 20 min, and initial moisture content of 30%. The properties are as the following: tensile strength 1.92MPa, modulus of rupture 12.9MPa, modulus of elasticity 581.16MPa, and with the water absorption of 112.09%.

试验结果表明，脲素改性大豆分离蛋白胶粘剂条件下，当模压温度为150℃，压力为8MPa，成型时间为20min和稻秸初始含水率为30％时，稻秸板的抗拉强度为1.92 MPa，静曲强度为12.9 MPa，弹性模量为581.16 MPa，阻水性为112.09％。

Material elasticity can be defined in terms of stress-strain property, and defines the Young's modulus, which is the slope of the stress-strain curve.

弹性材料可以定义上的应力应变的财产，并定义的杨氏模量，这是斜坡的应力应变曲线。

An elasticity-damage model, which improved the Maxwell model is developed, and it is used to describes the stress-strain curve and the state of damage in the matrix and fibers.

本文提出了一种以Maxwell模型为基础的弹性-损伤模型。这种模型可以描述应力应变行为和损伤行为，以及损伤对其力学性能的影响。

The subacidity formula enables the scales to be driving fit; the silk protein and keratin can remove the detangle and lend shine, to enhancer the curl and elasticity.

弱酸性配方使毛鳞片密合，加添了丝质蛋白及角质蛋白，消除毛躁增加光泽，让卷度更加明显与增强其弹性，增强卷发的立体支撑感，令卷发迷人的最佳保障。

According to the effect, the relationship of film elasticity and subharmonic is discussed.

在弹性模量过大时，产生次谐波的域值太大，而弹性模量太小则产生的次谐波响应较小。

According to the theory of elasticity, the displacement and stress solutions of the model is expressed in the form of the sum of two infinite series of Fourier and Fourier-Bessel functions.

通过弹性理论分析，将其位移和应力表达成富氏级数和富氏—贝塞尔级数两个无穷级数之和的形式，从而求得了对应这个模型的纤维与基体之间更为精确的理论分析解。

Contains very high amounts of Vitamin E and improves suppleness and elasticity making it ideal for stretchmarks and scared skin.

含有大量的维生素E，可以保持娇嫩肌肤的柔软和弹性。

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。