而且有种X光衍射的技术。
中子散射可以说是对X射线衍射和电子衍射的一个重要的和不可缺少的补充。
We can say that neutron scattering is an important and necessary complement for X-ray diffraction and electronic diffraction.
劳厄和布拉格父子分别强调慕尼黑和剑桥的优良科学环境对发现X射线衍射的重要性。
Both Laue and the Braggs acknowledge the importance of the very favorable environment in Munich and Cambridge that led to the discovery of X-ray diffraction.
一束电子波衍射的方式，同光波从一个反射光栅上弹回的方式完全类似，这真是不可思议。
Amazingly enough, a beam of electrons had thus been diffracted in a manner completely analogous to a light wave bouncing off a reflection grating.
最后计算分析了多矩孔菲涅尔衍射的光强分布。
At last the light intensity distribution of Fresnel diffraction at several rectangular apertures is calculated and analyzed.
此参考点是用于在设计中尽量减少障板边缘衍射的影响。
This reference point was used in the design to minimize the influence of baffle edge diffraction.
分析了多维声光衍射的衍射效率、压缩、交叉调制和互调制强度等特性。
The characteristics of the diffraction efficiency, compression, cross modulation, and intermodulation intensities are analysed theoretically.
本文揭示了单色光夫琅和费单缝衍射的光强分布与矩形波频谱分布之间的相似性。
This paper proclaims similarity of distribution between light strength of monochromic Fraunhofer's single - slit diffraction and square - wave frequency spectrum.
利用费曼路径积分理论，对夫琅和费圆孔衍射的光子衍射态进行定量分析，阐明圆孔衍射的量子本征。
Feynman's path integral is used to analyze quantitatively the Fraunhofer circle aperture diffraction. The quantum eigenstate of circle aperture diffraction is elaborated.
衍射光学是近年来光学领域中最具活力的研究方向之一。
There have been rapid developments in the research of diffractive optics for the past decade.
此方法已成功地应用于自行研制的衍射光学元件三维表面形貌测量系统中。
The method has been successfully used in the system for measuring the 3-d surface topography of diffractive optical elements.
光致聚合物是一种用于激光全息存储的新型材料，它具有衍射效率高、制作工艺相对简单、易于保存等优点。
Photopolymer is a new material for holographic storage; it has a number of compelling properties such as high diffraction efficiency, relatively simple fabrication process, and long persistence.
超快电子衍射系统是认识超快物理、化学及生物过程的重要工具之一。
Ultrafast electron diffraction is an important technique to study the ultrafast phenomenon in physical, chemical and biological processes.
用X射线单晶衍射测定了该配合物的晶体结构。结果表明，配合物中锡原子呈五配位畸变三角双锥构型。
The crystal structure was determined by X ray single crystal diffraction, the structure is a distorted triangular bipyramid with five coordinated central tin atom.
系统地分析了未变质煤的X 射线衍射图。
The X-ray diffraction patterns of unmetamorphosed coals have been systematically analyzed.
每一次重复都使模型结构与实验结果更加吻合。当这两者之间的差异可以忽略时，这一衍射图形便得到求解。
Each round of iteration brings the model structure into better agreement with the experimental data; when the difference between the two is negligible the diffraction pattern is said to be "solved."
与同类光开关相比，这种开关具有开关时间短、衍射效率高和工作电压低的优点。
Compared with other similar optical switches, it has the advantages of short switching time, high diffraction efficiency and low operating voltage.
本文提出了一种快速自动测试平面光栅光谱衍射效率曲线的新方法。
This paper suggests a new method of rapid and automatic measuring the spectral diffraction efficiency curve of plane grating.
利用衍射光学的技术与器件，能够突破受限于衍射极限的分辨率，实现光学超分辨。
With the techniques and elements of diffractive optics, it is now feasible to break the diffraction limit and achieve optical superresolution.
基于标量衍射理论，本文分析了衍射透镜的色差，首次得出了计算其色散的数学表达式。
On the basis of scalar diffraction theory, this paper analyses the chromatic aberration of the diffractive lenses, and obtains the mathematical expression of the dispersion of the diffractive lenses.
本发明提供一种可高效地对宽波长范围的红外线进行聚光的红外线衍射透镜。
This invention provides an infrared diffractive lens capable of focusing infrared rays within a wide range of wavelength band effectively.
中子衍射方法可以用来测量材料内部的三维残余应力分布，是一种重要的无损检测分析手段。
Neutron diffraction, an important non-destructive testing method, can facilitate 3-d mapping of residual stress in a bulk component.
利用小角X光散射（SAXS）、广角X射线衍射（WAXD）及拉曼光谱等测试手段，研究了拉伸过程中UHMWPE纤维的结晶结构变化。
The change of the crystalline structure of UHMWPE fiber was studied by small angle X-ray scattering (SAXS) , wide angle X-ray diffraction ( WAXD) and Raman spectroscopy.
图表没有考虑其他限制因素：衍射造成的低分辨率，长时间曝光带来的对固定图形噪声的敏感性。
The diagram does not consider additional constraints: decreased resolution due to diffraction and increased susceptibility to fixed pattern noise with longer exposures.
相干光学多波束形成技术是根据光学的干涉与衍射原理，利用光学傅里叶变换而实现的一种新型的宽带射频多波束形成技术。
Coherent optical beam formation is a new wideband radio frequency beam-forming technology, which is based on optical interference, diffraction principle and optical Fourier transformation.
他指出，由于布拉格衍射效应，在同样具有螺旋结构的胆甾相液晶中也观察到了类似的光子自旋滤波。
He points out that a similar spin-filtering of photons due to Bragg diffraction has been seen in cholesteric liquid crystals, which also have a helical structure.
科研人员是如何做到这一切的呢？他们利用衍射条纹来产生一个物体的3d轮廓。
The researchers managed all this by tapping what are known as diffraction fringes to create an object's 3-d shape.
结果显示，该方法思路清晰，结果准确可靠，可作为教学中分析夫琅禾费衍射现象的另一种有效方法。
The results of simulation analysis to single slit, aperture and multi-slits show that this method is a simple and credible way to analyze Fraunhofer diffraction in teaching.
本文通过对成象系统中象面上光强度分布的讨论，揭示了几何光学成象与衍射成象之间的内在联系。
This article is a discussion about distribution of light intensity on the image of the imagery system, through which it brings to light the inner link between geometrical image and diffraction image.
本文通过对成象系统中象面上光强度分布的讨论，揭示了几何光学成象与衍射成象之间的内在联系。
This article is a discussion about distribution of light intensity on the image of the imagery system, through which it brings to light the inner link between geometrical image and diffraction image.
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