查询词典 photoelastic

Objective:The effect of two modulus elasticity material posts on root stress distribution was analyzed by using three-dimensional photoelastic analysis.

目的 ：研究不同弹性模量材料桩钉对牙根应力分布的影响。

In this paper, a dynamic photoelastic method is applied to investigating the stress wave propagation of projectile ogive under impact load, the dynamic stress state is analyzed, and the dynamic stress values are obtained by applying stress optics law.

用动光弹实验方法研究了冲击荷载作用下穿甲弹风帽模型的应力波的传播过程，对其受冲击后的动应力状态进行了分析，用应力光学定律得到了模型内的动应力值。

As plasticizer, and experimental photoelastic modeling is performed for the tectonic stress field of the study area.

对渤中坳陷中部地区构造应力场进行了光弹实验模拟，再现了近北北东向和近东西向断裂在晚近构造格局下的应力状态及分布。

Based on the elasticity theory axial symmetry question quasi static, the back lining material stress characteristics were analyzed. Using photoelastic theory and thermal stress theory, the influence of temperature to the optical fiber phase constant was analyzed.

首先从弹性力学轴对称问题的准静态理论出发分析了背衬材料的应力特性，并用光弹理论及热应力理论分析了温度改变对光纤相位常数的影响，得出了温度影响干涉式光纤水听器光学相位输出的数学表达式。

The principal advantage of the photoelastic strain gauge is that it is directed reading self-contained.

光弹性应变计的主要优点在于它是直读而整装的。

The conventional photoelastic modes and procedures suffice to indicate whether or not the yield point of the material of the prototype will be exceeded.

常用的光弹性模型和方法能够指明原型材料的屈服点是否将被超过。

This is the mechanical basis of the photoelastic method.

这是光弹性方法的力学基础。

For this type of inspection, a PC-based system using digital image analysis of the photoelastic image is preferred.

对于这种类型的检查，一个基于PC的系统中的应用数字图像分析的光弹图像是首选。

In photoelastic experiments their difference is determined.

在光弹性实验中，所确定的是它们的差值。

The photoelastic stress analysis is a technology with many researches focus on it.

中文摘要光弹应力分析是一种很普遍且有很多研究的技术。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。