应变

Multiple experiments include whole sphere and sphere with cracks due to some spheres have a few cracks in the shell equatorial plane after welding. Then, the nominal compression stress-strain curves corresponding to different included angles θ between horizontal plane and welding line were plotted.

由于其中某些空心球在焊接时出现了孔洞，故分别做了完整和焊接出现孔洞的两种情况下的多组实验，得出了焊缝与水平面夹角θ成不同角度时压缩的名义应力－应变曲线。

Higher prices on the open market are not leading to a drop in demand, which is keeping the cost of oil high for everyone else.

但这是应变于政府的预算的，更重要的是，这限制了自由市场，如果市场有需求，更高的价格在开放的市场不会导致下降，对每个人保持一个高油价。

The results show that soil-root complex still comply with Coulomb's law; root-soil complex cohesion and the incremen in the unit soil content directly proportional relationship, and the root system anchoring role formula is established based on this; Different distribution methods in root has different impact on the shear strength of composite material.

最后，通过有限元分析表明，草根的作用，能够降低浅层土体中的应力水平，即草根能改变浅层土体的应力应变状态；草根增加了浅层土体的粘聚力，对边坡的稳定是有利的。

Simulation of micro-milling process is conducted using finite element method. During modeling, the Johnson-Cook's coupled thermal-mechanical model was employed as workpiece material model, the Johnson-Cook s shear failure principle was adopted as work piece failure principle, and the coupled thermal-mechanical hexahedron strain hybrid modules and adaptive grid were used to remesh the workpiece's elements. The friction between the tool and workpiece obeys the amended coulomb's law that combines with the sliding friction and the adhesive friction.

采用有限元方法对微细铣削过程进行模拟，采用Johnson-Cook热力耦合模型作为工件材料模型，采用Johnson-Cook的剪切失效法则作为工件材料的失效准则，采用热力耦合平面应变杂交单元并使用自适应网格技术进行网格划分，刀具与工件间的摩擦采用滑动摩擦区和粘着摩擦区相结合的修正库仑定律。

In many systems for mearsuring temperature,force,strain and weight,Wheatstone bridge DC circuit is widely used to convert coulometer.

在温度、力值、称重、应变等许多测量应用系统中，普遍采用惠斯顿电桥直流电路来实现非电量与电量的转换目的。

Based on the research and analysis about the developing trend of anti-dumping in European Union and combined with the practice in China, the author analyzes and studies the theme with important theory and practical significance in the aspect of dumping and anti-dumping so as to seek for the effective countermeasures to actively prevent and counterplea the anti-dumping appeal from foreign countries, to strengthen the work of responding to appeal, to raise the emergency ability, to avoid and reduce the loss actively.

本文系统地论述了有关倾销与反倾销的基本问题，并对我国遭受欧盟反倾销的现状、受到的损害以及原因作了深入分析和探讨，力求寻找出能够积极预防和有力抗辩欧盟对我国的反倾销投诉、加强应诉工作、提高应变能力、变被动为主动、避免或减少损失的有效对策。

The analyses of mechanics characteristics and different influence zones corresponding to each stages of stress-strain curve are carried out for the country rock of underground opening.

对围岩的受力特点进行了进行了深入的分析，并给出与岩石的应力--应变关系的不同阶段相对应的围岩分区。

Least square collocation ; deformation and strain fields ; empirical covariance function ; dynamic picture

最小二乘配置；形变应变场；经验协方差函数；动态图像

Construct the three-dimensional manifold element covering hexahedron, provide cover displacement function, strain matrix, stiffness matrix and stress matrix of the three-dimensional manifold element by the previous research work.

6在前人研究的基础上，构造了六面体有限覆盖的三维流形单元，推导了三维流形单元覆盖位移函数、应变矩阵、刚度矩阵、荷载矩阵等表达式。

Through the analysis of the local strain concentration or stress concentration, together with the forming ability model, the occurrence and location of the crake can be predicted.

通过分析局部的应变集中或应力集中再加上金属变型能力模型，裂纹的发生和地点可以预见。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。