光条纹

This project is intended to modify circular disk loaded in diametral compression method, from concentric load to distributed load on a small area to reduce error. Firstly, we will establish digital Photoelasticity system, manufacture specimen, design loading frame, and then the experiment will completed.

本计画主要目的在减少误差而修正圆盘试片受上下压力实验法的数学理论依据，负载从集中力改为有限范围的均布力，经过理论推导后，以自行组合之数位光弹仪实验比较两者求出的材料条纹系数值。

Because different colors have different wavelengths, the interference may be constructive for some colors and destructive for others; hence the appearance of colored rings or fringes.

因为不同的颜色具有不同的波长，对有些光可能是干涉加强的对另一些有可能是减弱的，因而形成了彩色的圈或是条纹。

Overhead streetlights highlight the hues of the costumes and banners intricately designed and patterned from minute strips of crepe paper of all colors glued to clothing, cardboard and wood.

头顶的街灯映衬着服装的光鲜，由各色绉纹纸细小条纹精心设计和装饰而成的旗帜粘贴到衣服，纸板和木头上。

The experimental results show that the proposed algorithm is fast,high precise,and can effectively resolve the problem of structured-light stripe center extrication in rail wear dynamic measurement.

实验表明，该方法速度快、精度高，有效解决了基于结构光视觉的钢轨磨耗动态测量中条纹中心的实时精确提取问题。

As with all interferometric methods, optical path length changes of the light waves are observed through interferometric fringe pattern analysis.

像所有的干涉方法一样，光波光程长度的变化通过干涉仪的条纹图样来分析。

By collecting images of fringes of equal chromatic order and comparing them,the influence of many factors on FECO and clearance calculation of surface forces apparatus,such as the distance between the object glass and the contact point,the grating constant of spectrometer,the angel between total reflection triple prism and the flat of inner beam path and so on,was analyzed.

通过采集图象进行对比分析的方法，讨论了表面力仪中物镜与接触点的距离、分光仪光栅常数、全反射三棱镜与单色仪光路光学平面夹角等因素对FECO条纹以及后续计算的影响，并介绍了表面力仪中计算表面间隙的两类主要方法。

The experimental study on the cumulative effectiveness of different slit charge based on dynamic photoelasticity method was made,and the isochromatic fringes graphs in the process of blasting of the slit charge were obtained.

为了解切缝宽度对切缝药包爆炸聚能效应的影响，用动态光弹性法对不同切缝宽度的切缝药包的爆炸过程进行了试验，获得了切缝药包爆炸过程中的序列等差条纹图。

Because color isochromatic fringes appear in the stress model based on a plane polariscope in white light, we studied the problems systematically by a digital camera as image inputting device, digital image processing technique and BP artificial neural network.

根据白光入射时应力模型在偏振仪光学系统中的等色线条纹是彩色的特点，本论文采用彩色数码相机作为数据采集与输入设备，结合彩色信息图像处理和BP神经网络等新技术，对上述两个难题进行了系统的研究，获得以下成果

This paper describes the experimental results of the Tangshan earthquake which are in reasonable agreement with the seismological and geological data of the Tangshan districtt 1,Isopach and isochromatic fringe patterns of the Tangshen structures show three areas of strees c...

唐山等和线和等差线条纹图显示出三个应力集区，与唐山的主震和余震位置一致。2。唐山主应力轨迹线方向为东北方向。这个方向与华北现代构造应力场主压应力方向一致。激光全息光弹实验方法可以用来探讨不同的构造形态在不同边界条件下的应力分布和变化，从而为较大地震预报提供线索。

Health 24 - Light pollution may seem like a non-issue concocted by the lunatic Green fringe, but scientists increasingly suspect that too much artificial light could be a real health concern.

卫生部24 -光污染可能看起来像是一个非问题炮制的疯子绿色条纹，但科学家越来越怀疑，太多的人工光源可以成为真正的健康担忧。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。