查询词典 elasticity of substitution

The coupling problem of heating stress arid heating elasticity was discussed. The equation was resolved with the method of perturbation to get more precise answers.

讨论了记忆合金因受热而引起的热应力和热弹性的非线性耦合问题，用摄动法对非线性方程进行求解，避免直接假设线性化所引起的误差，提高了解的精度。

They did not have the elasticity of normal Middleton citizens and began to demand more say in how the town was run.

他们没有普通米德尔顿居民的灵活性，并且开始要求在城镇管理问题上有更多的

To analyze the relation between education and rural economy, the paper chooses the real data from Chongqing as the experimental reform area for testing comprehensive harmonious urban-rural development. We use Gray Relational Analysis to measure the linkage level of education and rural economy; apply Mincer's model to measure the output elasticity of rural economy; and at last the paper use the simplified labor method to measure the contribution rate of education to rural economy.

为反映教育与西部地区农村经济发展的关系，本文选择统筹城乡综合配套改革实验区重庆的实际数据，运用灰色关联分析测算教育与农村经济的关联度，然后利用Mincer模型计算教育时农村经济的产出弹性，最后利用复杂劳动简化系数法测算教育对农村经济的贡献率。

On the base of these, and the ideas of mathematical curriculum reform and the course of the reform of solid geometry, combining with educational reality and students" psychology, put forward some thoughts about solid geometry of middle school in future:(1) The arrangement of curriculum content should. give consideration to both the logical sequence of knowledge and the development of students" psychology, and make them united;(2) Paying great attention to the analogy of plane geometry and solid geometry;(3) Some respects remained to be strengthened about solid geometry in senior middle school;(4) Emphasizing the importance of conversion in solid geometry;(5) Stressing on the combination of solid geometry and algebra and other subjects;(6) The design of the content of solid geometry should have certain elasticity, and make solid geometry and modern education technology well combined.

在此基础上，又植根于近年来我国数学课程改革的理念和立体几何课程改革的进展，并结合我国的教育实际与学生心理，对未来中学立体几何课程的设胃提出若干思考：(1)课程内容的编排，要兼顾知识的逻辑顺序和学尘的心理发展相统一；(2)重视平面几何和立体几何的类比；(3)高中阶段立体几何有待加强的几个方面；(4)强调变换在立体几何中的重要性；(5)注意将立体几何和代数及其他学科相结合；(6)立体几何内容的设计要有一定的弹性，并注意与现代教育技术相结合。

This article starts with the modificatory production function, establishes a new frame for theory analysis, based which this article then analyses the action mechanism of extrusion effects MNCs gives to China, and discusses the three different phases of MNCs'employment effects, namely absorb effects in short term, extrusion effects in medium term and draught affects in long term. Bases on the analysis, the article makes a new explanation of China's employment elasticity since China's reform and opening.

本文从修正的生产函数入手，构建了新的理论分析框架，在此基础上分析了跨国公司对国内就业的挤出效应的作用机制，论述了其就业效应的三个不同阶段，即短期的吸收效应、中期的挤出效应和长期的拉动效应，并在此基础上对改革开放以来中国就业弹性的变化做出了新的解释。

It was found that the threshold dose might be associated with the elasticity modulus of metallic film.

结果表明，金属薄膜增强附着阈剂量的大小可能和膜材料的弹性模量有关。

For identical shapes, the stiffness is proportional to the modulus of elasticity.

对于同样形状的材料，刚度与弹性模量是成比例的。

Modulus of elasticity of the masonry and Poisson's ratio is lower than that of test.

经试验结果验证，计算值和试验值吻合较好，且偏于安全。

The strength of materials are controlled by porosity,modulus of elasticity,fracture energy and critical flaw sizes.

材料的强度是受气孔率、弹性模量、断裂能和临界缺陷尺寸控制的。

For a film having a larger value of elasticity modulus, the threshold dose is higher.

弹性模量大的金属薄膜对应的增强附着的阈剂量也大。

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。