应变

I have to meet with the director of FEMA...- This is very urgent.

我要跟联邦紧急应变中心开会-事态严重

The results show that the deformation induced ferrite transformation can be formed when the strain is over 50%.

研究结果表明：当名义应变超过50%时，低碳钢Q235中才能发生形变诱导铁素体相变。

A tensile-strained stress film is deposited on the gate region and at least a portion of the source region and the drain region of the PFET.

张应力应变膜(76)沉积在PFET(52)的栅极区(64)与至少部分的源极区(60)和漏极区(58)上。

A tensile-strained stress film is disposed on the gate region and at least a portion of the source region and the drain region of the PFET.

张应变应力膜设在PFET(52)的栅极区(64)与至少部分的源极区(60)和漏极区(58)上。

The progressive failure analysis method is used to simulate the damage process and response law of load and deformation for composite laminates with centric hole on the base of finite element analysis program of crack propagation.

设计了复合材料性能指标测试方案，通过试验测定应变不变量失效理论中的四个不变量参数值，并作为结构设计和有限元分析的基本材料性能数据。

In this thesis, the stress intensity factors of top-down cracks caused by loading are calculated using three dimensional finite element model and compared to the results of plane strain model.

本文采用三维有限元模型分析了荷载作用下自上而下裂缝尖端的应力强度因子，并与二维平面应变模型分析的结果进行比较。

The comprehensive track state managing method to reduce the rail cracks around the bolt holes is proposed based on the vehicle/track nonstationary random vibration analysis and the track transfer characteristic, and is further modified through the comprehensive dynamics experiment in a railway worksite and the rail strains analysis due to the rail-fishplate interaction and the compression of fishbolt to rail bolt hole.

基于轮轨非平稳随机振动分析和轨道动态传递特性研究结果，本文提出综合整治钢轨螺栓孔裂损的措施，并分析了钢轨鱼尾板联结和螺栓杆挤压造成的钢轨螺孔应变，结合现场轨道动力学试验，完善这些措施。

In this method, based on the measured strain values, the joint load is calculated by the fitted curve equation and compared with the total load applied during test.

该方法以测量的应变值为基础，由拟合的曲线方程计算接头载荷，并与试验时施加的总载荷对比。

The first one is that a general notch affecting function is put forward using curve fitted method, so that the notchs effect can be considered in debris simulation.

实验测量方面，设计了一批FAE缩比模型试件，采用新的动态电测实验方法，在爆炸洞里对爆炸壳体实施了动态大应变历史和临界断裂参数的测量。

Mining flameproof transformer is a power supply equipment for mechanization excavation equipment used in coal mine.

通过有限元分析计算，设计人员在设计阶段就能了解到构件的应力、应变及位移，同时可以方便地对构件作反复修改，达到优化结构的目的。

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。