弹性系数

At last, the paper has discussed the aggregate technique of discrete method, and analyzed the compute method of cross elastic coefficient and direct elastic coefficient in discrete model, then studied the method used in practice.

最后，本文对非集计模型的集计方法，以及非集计模型交叉弹性系数和直接弹性系数的计算方法进行分析，为非集计模型在实践的应用进行了一些探索。

of measuring the twist elastic constant (K22) of a nematic liquid crystal has been demonstrated. This constant is an important parameter of NLC for both fundamental research and applications.

bstract：本实验证实了一个可用来量测液晶扭曲弹性系数的方法，液晶的扭曲弹性系数(twist elastic constant K22)在许多基础的研究与应用上，扮演了很重要的角色，例如在表面定向强度的测量。

A method of measuring the twist elastic constant (K22) of a nematic liquid crystal has been demonstrated. This constant is an important parameter of NLC for both fundamental research and applications.

本实验证实了一个可用来量测液晶扭曲弹性系数的方法，液晶的扭曲弹性系数(twist elastic constant K22)在许多基础的研究与应用上，扮演了很重要的角色，例如在表面定向强度的测量。

The model prediction is also compared with other theoretical models, for example, the Hashin-Shtrikman model for elastic constants and Kerner and Schapery models for thermal expansion coefficient. The model proposed in the present study shows similar precision on the properties of composites as the elastic modulus ratio is lower than 10. However, the elastic modulus ratio is higher than 20, the model proposed in the present study shows improved prediction on the properties of two-phase composites.

并与文献上其他理论模式进行预测性质之比较，例如：用於预测弹性常数的Hashin-Shtrikman模式、以及用於预测热膨胀系数的Kerner 及 Schapery模式，经由比较结果显示，当弹性系数的比值小於10时，本研究所建立的模型之预测值与其他理论模式有相似的精确预测功能，但是当弹性系数的比值大於20时，对於双相复合材料之弹性及热膨胀性质预测，本研究所建立的模型具有较佳的预测结果。

A standard solid viscoelastic model was employed to fit the data obtained by micropipette method.

用标准固体粘弹性模型拟合微吸管实验结果后，发现表征细胞最大变形能力的弹性系数K1 增加，而另一弹性系数K2 粘性系数μ无明显改变，说明p16使K562细胞刚性增大。

Third,the paper sets up a mathematical model for indirect tax shifting through algebraic method, it concludes a general rule on indirect tax shifting from VAT payers to others, the buyers only takes the full tax burden when there isn't any demand elasticity or full supply elasticity, and the sellers only takes the full tax burden when there is full supply elasticity or no demand elasticity, sellers and buyers share the tax burden respectively, the tax share amount has a straight line dependence to the commodity demand or supply elasticity, the proportion of indirect tax burden of sellers equal to the proportion between demand elasticity and the sum of demand and supply elasticity.

第三，本文用代数推理的办法推导出测算间接税税负转嫁的代数模型，从而得出增值税纳税人间接税税负转嫁的一般规律：销售者和购买者各自负担部分税负，其负担的份额取决于商品供求弹性的对比关系，销售者负担的间接税税负比例等于需求弹性系数占供求弹性系数之和的比例。

Elasticity of tax revenue was greater than 1 for 10 years, and in views of theory, for this kind of turnover tax was the main tax structure, the tax elasticity was supposed to below 1 in our country.

税收收入弹性系数更是连续10年大于1，而从理论上讲，在我国这种以流转税为主体税种的税制结构中，税收弹性系数应该是小于1的。

The trifunctional polyhydric alcohol is more, the elasticity coefficient and surface hardness are higher. 2. Catalyst. The appropriate dosage of catalyst is determinated. To N-330, it is 0.15%; to N-220, it is 0.35%. 3. Filler. The more the solid filler is, the higher the properties of polyurethane elastomer are. The effect of liquid filler is more perplexing.

结果表明：三官能度聚醚含量增加，试样的弹性系数和表面硬度随之增大；固体填料含量增加，试样的弹性系数和表面硬度随之增大，液体填料的影响较为复杂；催化剂辛酸亚锡的合适用量为0.15%(N-330)或0.35%(N-220)。

As an example, an index method is applied to analyze a float valve tower to determine the variation range of some uncertain parameters.

以浮阀塔板为例，说明如何采用顶点法求解化工装置弹性系数，进行弹性分析，确定不确定参数真实可行的变化范围，比较不同设计的弹性大小；并找出瓶颈所在，为装置的扩产改造提供理论依据。

In this phase transformation range and under its elastic limit of shape memory effect range , the relationship of elastic modulus of SMA with temperature is nonlinear.

实验结果显示，SMA在100%沃斯田体与100%麻田散体相变化范围内，其弹性系会受到自身温的影响，在这个相变化范围内，SMA於形状记忆效应范围内，在其弹性限以下，其弹性系数与温度呈非线性关系，本研究藉由实验数据，建了弹性系与温的关系式。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。