1) white light speckle photography
白光散斑照相
1.
The annular aperture white light speckle photography used for measuring deformation and displacement of objects is proposed for the first time.
提出利用环形孔径进行白光散斑照相，测量物体的变形和位移。
2) white-light speckle shearing photography
白光散斑剪切照相
3) hite light digital speckle photography
数字白光散斑照相术
1.
This peper presents a method for measuring rigid body motion by white light digital speckle photography.
给出了一个测量物体刚体位移的数字白光散斑照相术。
4) laser speckle photography
激光散斑照相
1.
The displacement field is mesaured by using He-Ne laser speckle photography.
用He-Ne激光散斑照相测量了位移场,通过正交多项式和待定系数法解微分方程,得到了膨胀系数与温度的关系。
2.
A special Laser speckle photography system, by which the heat flux distribution of small objects along their width and height can be measured simultaneously has been developed.
设计了能同时测量小尺寸物体对流换热量沿高度分布和沿宽度分布的激光散斑照相系统,采用以宽度为特征长度的无因次分析,首次得出竖窄条自然对流换热的准则关系,并由实验数据确定了这一准则关系的定量表达式,此关系式还近似适用于块状物体的自然对流换热。
5) speckle photography
散斑照相
1.
A new method for the diagnostics of the welding arc temperature fields is studiedon the basis of Plasma physics,laser speckle photography.
根据散斑照相和电弧等离子体物理学原理，研究了诊断氩气焊弧温度场的新方法。
2.
Numerical display of inplane displacement measurement by electronic speckle photography is described.
叙述一种散斑照相法测量面内位移的数字显示方法 。
3.
In this paper a new idea of electronic speckle photography is first proposed.
本文首次提出电子散斑照相技术的新概念,对散斑图的记录与再现全部由计算机来完成。
6) speckle photograph
散斑照相
1.
A new technology of digital speckle photography is presented.
提出一种新的数字散斑照相计量方法， 该方法将ＣＣＤ和计算机相结合， 在自然光照明下对被测量物体照相， 通过一种快捷的图像处理技术， 直接提取出物体变形信息。
2.
In this paper, the speckle photograph technique is used for the formation of image of objects through scattering media.
本文提出了使用散斑照相技术使物体通过漫射介质成象。
3.
The dynamic tooling process of the planer tool is measured by means of speckle photography.
散斑照相，防震要求低，光路简单，所需曝光时间短，符合连续激光对动态测量的要求。
补充资料：散下
散下 散下 针灸学术语。指左右上下随意进行的针刺方法。与“直下”相对。《素问·诊要经终论》：“冬刺俞窍于分理，甚者直下，间者散下。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条