diffraction
读音：[di'frækʃən]
n.[物理]衍射, 绕射
词形变化：
形容词: diffractive | 副词: diffractively | 名词: diffractiveness | 动词过去式: diffracted | 动词过去分词: diffracted | 动词现在分词: diffracting | 动词第三人称单数: diffracts |
n.
【物】(光线、电波等的)衍射
diffraction
词形变化：
形容词: diffractive | 副词: diffractively | 名词: diffractiveness | 动词过去式: diffracted | 动词过去分词: diffracted | 动词现在分词: diffracting | 动词第三人称单数: diffracts |
diffractiondiffractionD.J.:[diˈfrækʃən]K.K.:[dɪˈfrækʃən]n.1.翻译：衍射,宽龟裂状的
diffraction[di'frækʃən]n.
1.翻译：【物理学】
2.翻译：(光、波等的)衍射
3.翻译：(波，尤指声波或光波的)绕射
1.翻译：【物】(光, 声等的)衍射, 绕射, 折射diffraction fringe衍射条纹diffraction grating衍射光栅 diffraction
noun
[mass noun]the process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture or across an edge, typically accompanied by interference between the wave forms produced
衍射
diffraction
名词 diffraction:
when light passes sharp edges or goes through narrow slits the rays are deflected and produce fringes of light and dark bands
特殊用法crystal diffraction
1.翻译：晶体衍射[绕射]knife-edge diffraction
1.翻译：尖端边缘绕射microscopic diffraction
1.翻译：近焦衍射sonic diffraction
1.翻译：声的衍射telescopic diffraction
1.翻译：远焦衍射ultrasonic light diffraction
1.翻译：超声波的光学绕射
diffraction
1. A-Fe2O3 (haematite) was one of the first compounds to be studied by neutron diffraction.
A-Fe2O3（赤铁矿）是中子衍射最先研究的化合物之一。
2. These results are in accordance with the X-ray diffraction data of La(98)HY.
La(98)HY的X光衍射结果与红外光谱测定的结果一致。
3. SHELX is a set of programs for crystal structure determination from single-crystal diffraction data.
SHELX是一套程序，它用于从单晶体衍射数据中的晶体结构决定。
4. Local structure from diffraction (edited by S.J.L Billinge and M.F.
Thorpe)好像提到过要扣除基地材料或空气的散射图谱再计算分布函数。
5. The results of X ray diffraction analyses further proved that compounds (A) and (B) are of two different phases.
X-射线粉末衍射物相分析的结果又进一步证实了化合物 (A)和 (B)是两种完全不同的物相。
6. X ray diffraction analysis indicated that the materials prepared were single solid solution with layered structure.
X-射线衍射分析表明,所得材料为层状结构的单一固溶体相。
7. The formation of NiSi is demonstrated by X-ray diffraction and Raman scattering spectroscopy.
X射线衍射和喇曼散射谱分析表明在各种样品中都形成了NiSi.
8. A fundamental limit is imposed by the size of the diffraction disk of the telescope.
一个基本的极限是由望远镜衍射园面的大小决定的。
9. 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。
10. "Electron Diffraction Techniques". Vols 1 and 2. Oxford/IUCr Press. J.Cowley, ed. 1993.
不错，可以学习很多大家的电子衍射技巧。
11. Compared with LCD mask, the diffraction efficiency of blazed grating made with DMD mask is improved by more than 10%.
与LCD掩模相比，用DMD掩模制作闪耀光栅的射效率提高了10%以上。
12. The dispersion caused from the chromatic aberrations of lens is smaller than that from diffraction effects of it.
与衍射效应产生的色散相比，透镜本身的折射率色散很小。
13. The spires that appear to emanate from Venus are diffraction spikes caused by the camera itself.
从金星上放射出来的光芒是由相机本身造成的衍射光。
14. They use X-ray diffraction to determine the structures of proteins and nucleic acids.
他们应用X-射线衍射确定蛋白质和核酸的结构。
15. The modified samples were characterized by X-ray diffraction, BET, DTA and MAS NMR analyses.
使用BET比表面、DTA、XRD衍射和MAS NMR对样品进行表征。
16. To undergo or cause to undergo diffraction.
使衍射产生或导致衍射
17. Principles of Fourier Optics and Diffraction.
傅立叶光学和衍射原理。
18. Light reflection, refraction law of refraction imaging, imaging lenses, optical interference, diffraction, and so on.
光的反射、折射定律，折射成像，透镜成像，光的干涉、衍射等等。
19. The effect of time-varied wave field on the diffraction tomography was analyzed.
初步分析了时变入射波场对衍射层析成像的影响。
20. The phase structure and microstructure of MBO_w was studied with SEM, TEM and X-ray diffraction (XRD).
利用SEM、X-射线衍射(XRD)和透射电子显微镜(TEM)研究MBO_w的形貌与结构;
21. X-ray diffraction to determine accurately the crystal face diffraction peak of calcined petroleum coke(002) is used.
利用X-衍射仪精确测定煅后石油焦(002)晶面的衍射峰,通过对于衍射峰的精确计算煅后石油焦平均晶粒尺寸。
22. X-ray diffraction (XRD) measurements reveal formation of titanium nitride in the astreated sample.
利用X射线衍射仪(XRD)对氮化处理后的样品刚试，得到了样品的相结构。
23. A flat-field etched diffraction grating (EDG) wavelength demultiplexer is much more convenient in fabrication.
利用两点法 (twostigmaticpointsmethod)对平场型蚀刻衍射光栅 (EDG)波分复用器件进行了优化设计 .
24. Using normal one beam model, an analytical formula of normal photoelectron diffraction (NPD) I-V curves is derived.
利用垂直单电子束(0,0,束)模型推导了光电子衍射I-V曲线的解析公式。
25. By means of SEM,X-ray diffraction and submicro-indenting, the lubrica ted wear be ha vior of the coatings is assessed.
利用扫描电镜、亚微压入、X射线衍射等手段分析了镀层的磨损行为。
26. Relaxation and Ge content are investigated with high resolution X-ray diffraction,SIMS,and AFM.
利用高分辨X射线、二次离子质谱仪和原子力显微镜分别对薄膜的晶体质量、厚度以及平整度进行了分析.
27. German physicist. He won a1914 Nobel Prize for discovering the diffraction of x-rays passing through crystals.
劳厄，马克斯·狄奥多尔·菲利克斯·冯1879－1960德国物理学家。因发现X光通过水晶而衍射的现象获1914年诺贝尔奖
28. Complex (7) was additionally characterized by a single-crystal X-ray diffraction study.
化合物(7) 结构经单晶X-ray衍射表征。
29. These products analysed by X-ray diffraction and X-ray pho-toelectron spectrometry(ESCA) has been shown as silver.
反应后在TiO_2粉末和TiO_2电极表面上的沉积物,经x射线衍射和x光电子能谱(ESCA)分析证实为Ag。
30. This in turn leads up to asking the question of exactly how large is the diffraction limited field of view.
反过来，又引出一个新的问题，衍射极限的视角到底有多大?
31. Another important wave phenomenon is diffraction.
另一个重要的波现象是衍射。
32. In addition,the forming mechanism for the two kinds of cemet is obtained by EDA and Xray diffraction analysis.
另外通过EDA和X射线衍射分析，得到了这两类金属陶瓷显微组织的形成机制。
33. Furthermore, the effect of aperture parameters on the diffraction characteristics of laser beams is also discussed.
另外，讨论了齿形光阑的参数对光束衍射特性的影响。
34. B. D. Cullity and S. R. Stock, Elements of X-ray diffraction, Prentice Hall, New Jersey, 2001.
吴泰伯与许树恩,X-光绕射原理与材料结构分析,国科会精仪中心,台北,民82.
35. Zhao B. Diffraction property of an axicon in oblique illumination[J]. Appl. Opt, 1998,13(37):2563.
周莉萍,赵斌,李柱.无衍射光束理论与实现[J].光学精密工程,1997,5(4):14.
36. There will therefore be very little diffraction parallel to the edges of the slit.
因此，在平行于狭缝两端边界的方向上，几乎没有什么衍射。
37. The geometry of a conventional diffraction experiment with a solid or liquid is illustrated in Fig. 355.
图355是固体和液体的一般衍射实验的几何关系图。
38. The diffraction of metastable state compound Bi2SiO5 got from solid-state reactions is weaker as the reaction went on.
在固相反应过程中生成的亚稳相Bi2SiO5随着反应时间延长衍射峰减弱。
39. The estimated result is consistent with the experimental result obtained from the X-ray Laue diffraction method.
在实验上根据晶面夹角的关系，结合X射线劳埃衍射照相的方法标定了晶体的显露面指数，两者很好地吻合。
40. The analysis of numerical simulation based on the theory of Fraunhofer of scalar diffraction was discussed.
在标量衍射的夫琅和费原理上，进行了误差数值模拟分析及讨论。
41. Laser diffraction particles sizer is widely used.Its accuracy and results are mainly determined by photo-deteector.
在激光衍射粒度测量仪中，探测器的设计与仪器的测量范围，测量结果的准确度等密切相关。
42. The growth was monitored in-situ by reflection high-energy electron diffraction(RHEED).
在超晶格薄膜生长过程中采用反射高能电子衍射(RHEED)对LaAlO3/BaTiO3/SrTiO3超晶格的生长过程进行了分析。
43. In NFR pick-up head, the SIL/SSIL and aperture are key components to overcome the diffraction limit.
在近场光学读取头中，SIL/SSIL与微孔是主要克服绕射极限之关键元件；
44. TOO LONG:Object could be a satellite, diffraction spike, meteor, charge bleed, CCD crosstalk or even a real fmo.
太暗：如果轨迹无法在放大的图片上被容易地辨认出来，请不要再次上报这个目标。
45. The sample can be from small (1mm3) to large (1m3). No idea about thin film by neutron diffraction.
如果做的话，样品大概需要多少。我是做薄膜的，中子衍射能直接用厚薄膜做吗?会不会信号太弱?
46. Diffraction efficiencis of the photopolymer atfour wavelengths are no less than 25% and 54.8% in maximum.
实验结果表明,该材料在四种波长的激光照射下,其最大衍射效率均不低于25%,最大可达54.8豫。
47. The X-ray diffraction spectra were measured with the method of Scherrer.
对各样品进行了X－ray衍射谱测量，用Scherer方法测量了晶粒尺寸。
48. Free silica in geological exploration dust is measured by both Xray diffraction and pyrophosphoric acid methods.
对粉尘中游离二氧化硅含量进行了X线衍射法和焦磷酸消化法的对比测定。
49. Phenomenon of Moire fringe is explain by ordinal number equation and diffraction theory respectively.
对莫尔条纹现象,分别用序数方程原理与衍射干涉原理解释粗光栅、细光栅的莫尔条纹现象。
50. Radiation protection standards for X-ray diffraction and fluorescence analysis equipment.
射线衍射仪和荧光分析仪放射卫生防护标准.
51. FSSS method, laser diffraction method and BET method were used to perform the particle size measurement.
将供给态粉和研磨态粉由激光衍射法、FSSS法和BET法测量出颗粒粒度。
52. Bragg's Law and Diffraction: How waves reveal the atomic structure of crystals?
布拉格定律和衍射:波是如何揭示晶体结构的?
53. X-ray diffraction(XRD) scanning electron cicroscopy(SEM) Brunauer-Emmett-Teller (BET) nitrogen sorption.
并运用XRD、XPS、SEM、TPD、和BET比表面积等分析技术手段对催化剂进行了表征。
54. And chirp gratings arc adopted to improve the diffraction efficiency.
并采用变周期的方法提高红外衍射效率。
55. X- ray diffraction, SEM and the BET method were used to evaluate the microstructure of treated samples.
应用X-ray 衍射分析、扫描电子显微镜(SEM)、比表面积测试 (BET法)等分析技术对球磨粉末的微观结构进行了分析。
56. Diffraction of X_ ray and IR were applied for analyzing enveloping substance.
应用X_射线衍射与红外光谱对包络物进行了解析;
57. The basic formula of the diffraction tomography with time-varied incident wave was established.
建立了时变入射波下的衍射层析基本公式。
58. Spinor theory of diffraction from aperture in slant illumination[J].
引用该论文 何宜军,杨铨让.
59. The selfsimilar diffraction spectra of a Fibonacci grating[J].
引用该论文 华金龙,冯伟国,刘念华,吴翔.
60. The Diffraction of Flot-topped Gauss Beam Passed circular Aperture[J].
引用该论文 屈军,丁培宏,孟凯,崔执凤.
61. Research on the diffraction characteristics of phase modulated laser beams dispersed spectrally[J].
引用该论文 江秀娟,周申蕾,林尊琪,朱俭.
62. Axicon's diffraction mode for spherical wave beam with eccentricity[J].
引用该论文 王中宇,张朵,李萌,高晓颖.
63. Study on the Necessary Minimum Diffraction Efficiency of Acoustooptical Q-switched Laser[J].
引用该论文 王刚,李武军,王石语,蔡德芳,文建国,过振.
64. Simulation for an Etched Diffraction Grating(EDG) of Wide Angle[J].
引用该论文 盛钟延,娄丽芳,何赛灵,文泓桥,何建军.
65. Effect of diffraction efficiency on output characteristics of A-O Q -switched DPL[J].
引用该论文 谢毅,蔡德芳,王石语,文建国,王刚,过振.
66. Ion Beam Etching of Binary Optics Microlens Arrays and the Test of Diffraction Efficiency[J].
引用该论文 赵光兴,杨国光,陈洪璆,侯西云.
67. Non-paraxial Approximation of Scalar Diffraction Theory and Its Validity[J].
引用该论文 邓小玖,高峰,刘彩霞,王飞,胡继刚.
68. Analysis of Interdigital Electrooptic Bragg Diffraction Grating[J].
引用该论文 钱辰,陈振宇,祝宁华.
69. Designing High Diffraction Efficiency Dammann Gratings with Subwavelength Structures[J].
引用该论文 颜树华,彭金璋,徐琰,张军.
70. Berry, L. G.; Post, B.; Weissmann, S. Powder Diffraction Filesets6-10.JCPDOS: USA 1967, 609.
张锤昌,张少伟.相图计算及其在耐火材料中的应用.北京:冶金工业出版社1987,56-62.
71. The present-day investigations of isomorphism and polymorphism are mainly based on X-rayand other diffraction data.
当个主要依据X光等衍射方法测定晶体结构以判断类质同晶和同质多晶现象。
72. Diffraction is the bending of light around an obstacle.
当光遇到障碍物时，光偏离直线传播的现象。
73. When we use the term diffraction limited, we must also qualify where in the telescope field of view this is happening.
当我们使用衍射极限这个概念时，我们必须限定是在望远镜的哪一个部分。
74. When the diffraction process is completed the overpressure loading on the front and back faces are essentially equal.
当绕射过程完成时，作用于正面和背面的超压荷载基本上相等。
75. As a natural limit for angular resolution, one may take the angular size of the central diffraction disk.
我们可以取中心衍射环的角直径作为角分辨率的一种自然极限。
76. We offer ruled and holographic diffraction gratings.
我们提供常规和全息衍射光栅。
77. This paper describes the design of Automatic Measurement &Control System of X Ray Diffraction Goniometer.
摘要介绍了X射线衍射定向仪的工作原理，并对X射线衍射定向仪的自动测控系统的设计进行了描述。
78. X-ray diffraction was used to study the variation of Microfibril Angle (MFA) in moso bamboo.
摘要应用X射线衍射技术对毛竹微纤丝角的变异规律进行了系统的研究。
79. The purpose of this paper is to introduce a new X-ray diffraction (XRD) method.
摘要本文提出一个新的X光绕射分析方法。
80. The intercalation of montmorillonite in the PP matrix was examined by X-ray diffraction method.
摘要用X-射线衍射仪研究了蒙脱土的聚丙烯中的插层情况；