明年，零售商和生产商才知道商店里销售的商品价格弹性是否真正发生变化。
The coming year will tell retailers and manufacturers a lot about whether the price elasticities of goods sold in shops have really changed.
弹性密封，零泄漏，使用寿命长。
研究了人工林马尾松的纤维零距抗张强度、细胞壁的纵向弹性模量和硬度等力学指标。
The tensile strength, modulus of elasticity(MOE) and hardness of Pinus massoniana fibers were determined by using zero-span tension and nanoindentation technique.
光学势在核中的吸收系数趋于零，因此弹性散射主要发生在核的表面。
The absorption coefficients approach to zero inside the target nucleus, so that the elastic scattering takes place at the surface region of nucleus.
如果力P减小或变为零，那么弹性力就使弹簧恢复当初的未伸长状态。
If the force P is reduced or made zero, the elastic force will restore the spring to its original unstretched condition.
同时，因为缺乏具有交期弹性的订单，导致大量的零组件被运进来造成积压。
At the sametime, because of the lack of a delivery order of elastic and lead to a surplus ofcomponents were got in.
五个待定参数用零温零压下晶体的总能、三个二阶弹性常数以及晶格常数的实验值确定。
Five undetermined parameters are determined by experimental data of the total energy, three second order elastic constants and the lattice constant of the crystal at o K and zero pressure.
文章针对具有代表性结构的液压挺杆类零件，提出了采用弹性卡盘结构来解决工件装夹问题。
This article proposed a solution to this problem with spring chuck that focused on the holding typical parts such as hydraulic tappets.
在不规则样条的负荷-挠度取拐点后直线段切线与横坐标的交点作零点修正后所测得的弯曲弹性模量比较接近真实值。
Drawing a tangent after inflection and intersected the abscissa the slope of the tangent was taken as the flexile modulus.
传统的主流经济学家认为，土地的供给是缺乏弹性的，其供给弹性为零。
Traditional main-stream economists think that the supply elasticity of land is zero.
基体的强度和弹性模量从零开始增加，到一定龄期后接近集料分散相，对于轻集料混凝土，基体的强度和刚度在一定龄期还将超过集料分散相。
The strength and modulus of elasticity of matrix increase from almost zero, then at a certain age up to those of the coarse aggregate, and even exceed for lightweight concrete.
研究由一个地区分销中心和多个不同的零售商组成的地区分销系统，假设顾客需求是随机的价格弹性需求。
A regional distribution system, consisting of one center and some different retailers, is studied on the condition that the market demand is stochastic and price-elastic.
将系统的总势能对相对剪切变形求一阶导数（等于零），得到了弹性岩石的平衡条件。
The first-order derivative equal to zero of total potential energy with respect to the relative shear deformation of shear band leads to the equilibrium condition of elastic rock.
探讨了弹性零件碱性镀锡产生氢脆的原因并提出了预防及消除措施。
Causes for the hydrogen embrittlement during alkaline tin plating of elastic articles were discussed, preventive and remedial measures were presented.
在应用机械能守恒定律时，如何巧选弹簧弹性势能零点问题进行了探讨，并结合实例进行了分析。
This paper deals with the problem of how to skilfully select spring elastic potential energy zero in applying law of conservation of mechanical energy, and makes some analyses combined with examples.
用弹性材料制成的零件在外力作用下发生形变，除去外力后又恢复原状。
With elastic material parts in pressures deformation, remove the external forces and reinstatement.
铍青铜常被用于制造弹性零件。
Beryllium - containing bronze has usually been adopted to make elastic parts.
本文采用零维边界元，处理组合体弹性联接，使计算模型符合实际边界约束。
In this paper the Zero-dimensional bound element is applied to dispose of elastic join of combinations 'o that the calculating model will accord with the actual bound binding.
如果外载均匀，则展开式系数自前几项后为零，从而可得弹性层力学场量封闭形式的表达式。
When the external loads are uniform, the expansion terminates after some leading terms, and an explicit representation for the mechanical field in a layer is obtained.
微弹性零件刚度系数的精确测量是动力调谐陀螺仪研制中的关键环节。
Precision stiffness measurement of the micro flexible parts is the pivotal procedure in the fabrication of the dynamic tuned gyroscopes.
弹性施压零件是通过可拆的或永久性的连接固定于本体。
The elastic pressure element is fixed to the body by means of a detachable or permanent connection.
SN弹性砂轮是磨具新品种，能够在普通机床上实现对零件的磨削和抛光加工。
SN elasticity grinding-wheel is a new grinding tool, which could be used in part grinding and cut process in general machine tool.
该方法采用预测控制消除柔性机械手的弹性振动，可避免逆动力学和I/O反馈线性化控制遇到的零动力学不稳定问 题。
The predictive control is utilized to damp the flexible vibrations. The instability of the zero dynamics encountered in the inverse dynamics control and I/O feedback linearization can be avoided.
轴 类零件开式挤压失稳包括弹性失稳和塑性失稳。
The instability includes elastic instability and plastic instability in open-die extrusion.
将工件视为弹性体，运用有限元分析软件ANSYS，对采用台钳直接装夹和工装装夹中零件产生的变形进行模拟。
The workpiece was considered as elastomer, and was deformation when clamped both by bench clamp and fixture was simulated with ANSYS.
将工件视为弹性体，运用有限元分析软件ANSYS，对采用台钳直接装夹和工装装夹中零件产生的变形进行模拟。
The workpiece was considered as elastomer, and was deformation when clamped both by bench clamp and fixture was simulated with ANSYS.
应用推荐