查询词典 elasticity of substitution

The biaobang brand elastic gum is a high-grade, convenient-to-use and powerful anti-corrosion product for protecting car underpan. it is made of unique polymers with strong glutinosity and osmosis. the coat formed by spraying has quick-dry property and good elasticity.

描述： 车底防锈弹性胶 elastic gum 本品是快捷方便的高档汽车护理用品，采用特种高聚物材料精制而成，不论是粘性还是渗透能力都更胜一筹，为快干型手喷弹性涂层，具有防锈防水、隔音堵漏及防撞击功能，可助您解决底盘腐蚀及隔音效果不良的烦恼。

Results indicated that simmering treatments generally increased diameter, green and yellow hues of the emulsified meatballs but decreased their adhesiveness, viscosity, cohesiveness, elasticity, chewiness, gumminess and lightness.

结果显示慢煮处理增加大部份贡丸之直径、绿色度及黄色度，但降低其粘著度、黏度、聚合度，弹性度、嚼度、胶度和亮度。

Along with now the science andtechnology development, includes high tech each kind of new fabriclining textile fiber to arise at the historic moment, effectivelychanged performance and so on textile fiber intensity, elongation,module and elasticity, has satisfied the gym suit and other sportinggoods lining as far as possible in the waterproofing, the ventilation,maintains warmth, is wear-resisting, expansion and contraction,extends and so on moderately the many kinds of functions demand.

随着当今科学技术的发展，含有高科技的各种新型织物面料纤维应运而生，有效地改变了纤维的强度、伸长、模量及弹性等性能，尽可能地满足了运动服及其它体育用品面料在防水、透气、保暖、耐磨、伸缩度、舒适度等多种功能的需求。

Some Freak prototypes housed the first hairspring made of polycrystalline diamond which showed astonishing elasticity.

有些畸形设有首游丝的聚晶金刚石，显示了惊人的弹性原型。

The Fourier transformations about the azimuthal angle and Hankel transformation about the radial direction have been used to convert the basic equations of elasticity into a non-homogenous first-order ordinary differential equation system in cylindrical coordinates.

在柱坐标系下，利用关于方位角的Fourier变换及关于径向的Hankel变换，将弹性力学基本方程组转化为非齐次的一阶常微分方程组的标准形式。

Li Da and Harte has ever said:' the amphibious elasticity is country's largest strategic assets of a sea right ', four tasks of the navy of American army: The strategy hertz is hindered, make sea, troops throwing, navy's show.

李达哈特曾经说过：「两栖弹性乃是一个海权国家最大的战略资产」，美军海军的四项任务：战略赫阻、制海、兵力投射、海军展示。

The primary goal is to maintain proper alignment at the head, torso and lower body, so as to minimize resistance and encourage the transfer of energy through muscle elasticity and coordination.

首要的目标是让头、躯干和下背部保持正确的线条，从而降低水的阻力，将肌肉协作和收缩的电能做为能量传递出去。

This paper mainly used hedonic model to analysis the housing hedonic price and price elasticity in Shanghai market.

本文试图把特征价格理论应用于上海住宅市场，分析上海的住宅特征、特征价格和边际价格，构建适用于上海住宅市场的hedonic模型，进一步验证Hedonic模型在住宅市场的适用性。

In order to reasonably depict four basic problems with friction, one Coulomb friction new form in first Kirchhoff stress is proposed to deal with finite deformation problems, other Coulomb friction form in incremental mode to elastoplastic flow theory; Hilbert function spaces concerning elastoplastical problems with friction are established, so it makes all operations and calculations in the treatise standardized within the scope of reasonably topologic structure; In view of functional extremum, the equivalence between generalized variational inequalities principles in elastoplasticity with friction and corresponding basic problems are testified by inducing Lagrangian multipliers, so it provides a rationally theoretical basis for numerical methods in elastoplasticity with friction; From the viewpoint of variational inequality, the theory of generalized variational inequalities in elasticity and elastoplasticity with frictional constraint is studied, and the uniqueness and existence of the solution of FEM is proofed under the proposed conditions of stress compatibility, and them FEM approximation and a discrete solution are discussed; Based on the principles of generalized variational inequalities in elastoplasticity with friction, direct generalized variational inequalities methods is pretended, which is a natural generalization and development of direct variational methods; Using generalized variational inequalities methods, some examples in metal forming including plane deformation, upset and extrusion are analyzed and the results prove that all the theories and methods in the paper are right, feasible, accurate and advanced.

主要内容有：为了合理地描述金属塑性成形中摩擦约束弹性、弹塑性基本问题，提出和研究了有限变形下以Kirchhoff第一应力表示的Coulomb摩擦定律形式和弹塑性流动理论下以增量形式表示的Coulomb摩擦定律表示形式；系统建立了摩擦约束弹塑性问题的Hilbert函数空间，使本文规范在一个具有合理的代数拓扑结构内进行一切操作和运算；利用Lagrange乘子，从泛函极值的角度系统地阐述和论证了一系列摩擦约束弹性、弹塑性广义变分不等原理与相应的实际问题之间的等价性，它为处理摩擦约束的弹塑性力学数值方法提供了合理的理论基础；从变分不等式的角度出发，阐述了对应于摩擦约束弹性、弹塑性问题的广义变分不等式理论，首次提出了在应力相容性条件下，它的有限元解具有存在唯一性，进而讨论了其有限元近似及离散解法；基于摩擦约束弹塑性广义变分不等式原理，首次提出了直接广义变分不等式方法，这一方法是直接变分法的合理推广和发展；利用直接广义变分不等式方法对金属压力加工中的平面变形问题、镦粗、挤压等塑性成形问题进行了分析计算，验证了该理论和数值算法的正确性、实用性、精确性和优越性。

Such finite element satisfies homogeneous equilibrium equations and can pass the patch test as long as the original plane elasticity element can pass the corresponding patch test.

所得到的板弯曲单元在单元内部满足齐次平衡方程，并且只要原始平面弹性单元能通过常应变分片试验则转换得到的板单元一定能通过常曲率分片试验。

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。