diffract

diffract

1. The Collins formula (1970) contacts the diffract integral of optical system complex with ABCD matrix and provides a mathematics tool for studying laser beams passing through paraxial ABCD optical system.

1970年Collins将复杂光学系统的衍射积分与ABCD矩阵元联系起来，推导出了Collins公式，为研究光束通过近轴ABCD光学系统的传输与变换提供了一个有效的工具。

2. ANALYSIS OF THE MICROSTRUCTURE OF CARBONS DERIVED FROM ORGANIC MACROMOLECULE RESIN BY X-RAY DIFFRACT METHOD

X射线衍射法对树脂炭微观结构测试分析

3. So simple diffract、simple reflect add simple diffract and other rays will be completed in my future work.

一次绕射、一次反射加一次绕射及其他射线则需要在将来的工作中完成。

4. neutron diffract meter

中子衍射计 中子衍射仪

5. Sending X-rays through the crystal: Depending on how they diffract, a mathematical model is used to determine and observe the protein's structure.

令X射线穿过晶体：我们使用一个数学模型根据通过它们时产生的衍射来测量和观察蛋白质结构。

6. The Improvement of Light Intervening and Diffract Experiment

光的干涉和衍射实验的改进

7. Analyzing the difference of atom hologram and optical hologram, we point out that only the laser cooling atoms can satisfy the coherent and diffract conditions required by the hologram technology.

分析讨论了原子全息与光学全息的区别,指出只有经激光冷却的原子束才满足全息技术所要求的相干条件和衍射条件。

8. The radiational angle of the light into the AOD, the size of diffract light, conversion bit, and the disturber of OFCA are analyzed.

分析讨论了方案中的偏转器入射光发散角、衍射光斑尺寸、A/D转换位数、OFCA的窜扰。

9. reflection high energy electron diffract

反射高能电子扩散

10. reflection high-energy electron diffract

反射高能电子扩散强度

11. Middle this experiment, we use Fourier infrared spectrum (FTIR), thermal analysis (TGA), X beam diffract (XRD) and transmission electron microscope (SEM) attribute.

在本实验当中，我们采用傅立叶红外光谱（FTIR）、热分析（TGA）、X射线衍射（XRD）及透射电子显微镜（SEM）来表征。

12. Based on the theory of scalar diffract i on,a formula for the diffractive efficiency of linewidth increasing error for th e 4 step BOE is obtained;

基于标量衍射理论，首先得出线宽增加情况下4阶二元光学元件衍射效率的解析式；

13. “It acts like a grating to diffract half the atoms in the condensate to the left and half to the right.

它的作用就如同光栅，把凝聚体中半数的原子折射到左边，另一半折到右边。

14. Experiments show that,when the laser light illuminates the vibrancy liquid surface,the surface wave may diffract the incident light.

实验发现 :激光束照射在振动的液面上 ,表面波对入射光可产生衍射 ;

15. The microstracture of hot-dip aluminized 25 steel has be en analysed throughoptical microscope,TEM and X-ray diffract ometer as well as lts for mation mechanism isdiscussed in the paper.

本文用金相显微镜，透射电镜，及X射线衍射仅对25钢热浸渗铝的渗层微观组织进行了分析，并探讨了其形成机制。

16. Comparison of the grain size measured by the laser diffract instrument with that by the hydrometer--a case study of beach silts

激光衍射法与比重计沉降法所测粒度参数的对比研究--以海滩泥沙为例

17. An electron beam does not diffract at atomic scales, so it does not cause blurring of the edges of features.

由于电子束在原子尺度不会绕射，所以它不会使得图案细节的边缘模糊。

18. On Hues Which Fraunhoer Hole of White Ray Diffract Central Round Faculas

白光的夫琅和费圆孔衍射中央圆斑色调

19. Infrared ray (IR) spectrum and X ray diffract (XRD) analysis indicated only few parts entered the earth laminar of sodium base MMT to react, the majority took on the pure promiscuous material.

红外光谱(IR)和X射线衍射(XRD)对复合树脂的结构表征表明，蒙脱土与共聚物的作用时只有少部分大分子进入钠基土片层进行反应，而大部分蒙脱土只是作为单纯的混杂材料。

20. When white light hits the silver plates, the reflections diffract into each specific color, creating two offset images made up of colors that roughly reflect what the original object looked like.

经济的发展,对高层次人才的需求也越来越大,仅仅依靠从总公司抽调、社会公开聘请的方式远远不能满足企业发展的需求。

21. diffract migration

绕射偏移

22. Consider about both the diffract ion efficiency and the nonuniformity of the intensity, this result better than that has been reported.

综合衍射效率与光强不均匀性两方面考虑, 本文设计结果优于现有文献报导。

23. The diffract optical filters are important to practical optical system presently.Many functions that are difficult to realize for traditional optical elements can be achieved by using these filters.

衍射光学元件是目前光学应用系统中非常重要的一个部分，它能实现传统光学许多难以达到的目的和功能，因而在国际上都普遍受到重视。

24. diffract grating

衍射光栅

25. diffract meter

衍射计

26. The possibility of carrying out small angle scattering with a common diffract apparatus has been discussed.

讨论了使用普通衍射仪进行小角散射的可能性。