应变

A probability density function of the strain applied is derived from random vibration theory.

根据随机振动试验的有关理论确定产品局部应变载荷的概率密度函数。

Because of the extraneous and uncontrolled factors, those may affect the dependent variable .

由于许多外来的无法控制的因素，这些因素可能影响应变因素。

Mathematical Notes;Descriptive Geometry;Stereonet Techniques;Stress And Strain;Analysis of Complex Structures

数学注解；画法几何学；立体图技术；应力与应变；复杂结构分析

A developable surface is one that can be made from a flat sheet without any in-plane strains.

可展曲面是一个可以由平板在不发生任何面内应变的条件下弯成的曲面。

According to this model and a great deal of test data, constitutive models to describe volumetric strain and generalized deviator strain are also proposed in this paper.

在此基础上，结合大量试验数据，本文还提出了描述体变、广义偏应变的简化本构模型。

On the basis of same reason with part one of this dissertation, we think that true motive force of crack growth comes form the deviator strain energy release.

它们表明了裂纹在金属材料里的扩展过程中，起决定作用的是形状改变比能，而不是整个应变能。

Deviator strain energy; integral; conservation; stress intensity factor; mixed-mode crack; fracture criterion

偏斜应变能；积分；守恒性；应力强度因子；复合型裂纹；断裂准则

Moreover, the shear strength was increasing with the increase of the lateral confining pressure. In the unloading process, with the increase of deviator stress and the strain, the soil sample took on a dilatancy trend and showed a large negative pore pressure.

在卸荷过程中，随剪切应力的增大和剪切应变的发展，土样呈现剪胀趋势并在后期产生较大的负孔隙水压力。

In the test, after anisotropic consolidation, keeping the deviator stress, pore water is injected using pore water control apparatus under a constant volumetric strain controlled condition.

该实验是在各项异性的固结作用后保持差应力，使用孔隙水控制装置在体积不变的应变控制条件下将孔隙水注入。

Firstly,according to the mechanical properties of soft clays and the traffic load induced dynamic deviator stress ,the static failure deviator stress was determined.

首先通过确定车辆荷载引起的动偏应力和土层的力学指标计算出静力破坏偏应力，然后通过考虑土物理力学性质、循环荷载次数的累积变形公式计算软土地基中各土层在车辆荷载作用下引起的残余累积应变，最后用分层总和法计算总沉降。

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。