1) Superconducting diffraction pattern
Superconducting diffraction pattern
2) diffraction ring,diffraction pattern
衍射图<光>
3) diffraction pattern
衍射斑点
1.
There is usually indexing of diffraction patterns in TEM.
在电镜衍射[1]中,衍射斑点的标定是常见的。
4) Diffraction pattern
电子衍射图案
5) diffraction pattern
衍射图样
1.
Showing diffraction patterns by six-angular set-spectacle prism;
采用六棱嵌镜分光器全视域显现衍射图样
2.
Defects inspection of optical,surface by recognizing laser diffraction patterns;
激光衍射图样识别法检验光学零件表面疵病
3.
By analyzing the symmetry and denseness of the phasor distribution arranged in a sector region,we can easily determine the condition under which the principal maximum,the subsidiary maximum or the minimum of a Fraunhofer diffraction pattern occurs.
介绍了一种解释夫朗和费衍射现象的矢量图示方法———相子扇形图示 ,通过分析矢量扇形分布的对称性和密集性 ,简单直观地说明了夫朗和费衍射图样主极大、次极大及极小的存在条件 ,同时根据矢量图示简化了强度分布公式的推导过程 ,并在图中找到公式中每个参量的确定几何意
6) diffraction pattern
衍射光斑
1.
In this paper,parallel and equidistant lines on specimen surface are acted as an ideal reflective grating,when the grating is irradiated by laser beam,the diffraction patterns of linearly distributed spots are formed.
本文在试样的表面制作出等间隔的平行线,作为反射式光栅,在激光束的照射下形成一列线阵分布的衍射光斑,并用线阵电荷耦合器件等组成的系统,测试衍射光斑间距及其变化量,从而高精度(μm量级)的为材料表面形变、应变等的测试,开发了一种具有近代光学测量的新技术。
参考词条
diffraction pattern
diffraction pattern
diffraction pattern
diffraction pattern
Selected-area diffraction pattern
Indextion of an electronic diffraction pattern
twin electron diffraction pattern
X ray diffraction pattern
X-ray diffraction pattern
diffraction pattern embossing foil
electron diffraction pattern
fiducial diffraction pattern
fraunhofer diffraction pattern
fiber diffraction pattern
X-ray diffraction pattern
far field diffraction pattern
Fresnel diffraction pattern
Fraunhofer diffraction pattern
near field diffraction pattern
变角度X射线光电子谱
孔隙-裂缝介质
补充资料:衍射(diffraction)
【衍射】(diffraction)波在传播过程中,经过障碍物边缘或孔隙时所发生的展衍现象。是波干涉的直接后果。为波的一个重要特性。例如,水面波遇到障碍物时,波绕过其边缘而达到物后;室内讲话声能绕过门窗而达到室外等。光通过小孔时,在孔后的屏上出现一个亮斑,其周围边缘的亮度向外逐渐减弱,并且在此区域内有一些明暗相间的条纹。通常在光谱分析中所用的光栅,就是根据这一现象与原理而实现对复光的色散以达到分光的目的的。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。