Acoording to the crystal symmetry, diffraction geometry and the diffraction laws, the complicated divergent beam X-ray diffraction has been studied.
根据晶体的对称性、衍射几何和衍射规律，研究了复杂的发散X射线晶体衍射。
Instead, a single wavelength can be selected to produce the X-ray equivalent of a pure-colour beam of light.
事实上单独某一个波长的射线就可以产生好象一束单色光一样的纯净的伦琴射线。
The researchers then narrowed down the X-ray beam so that it was just a tenth of a millimetre across and found that the fractal-like regions occurred only where the beam struck the sample.
研究人员随后将X射线的光束收窄，使其只有十分之一毫米宽，这时他们发现，碎片形的区域只出现在射线照射的地方。
Then they brought the sample back to room temperature and exposed it to an X-ray beam from the facility while using a CCD detector to record the X-rays reflected from the surface of the sample.
然后他们将样品重置于室温状态，并使其接受X射线照射，同时使用CCD检测器来记录从样品表面反射回的X射线。
The nanoprobe excites the sample with a strongly focused X-ray beam and collects the characteristic fluorescence signal that is re-emitted.
纳米探针通过聚焦强X射线激发样品，然后收集发射出的特征荧光。
In X-ray crystallography, scientists turn large quantities of a protein or virus into crystal form, placing it in front of an X-ray beam.
运用X射线晶体学，科学家将大量的蛋白质或者病毒转换成了晶体形式，将其置于一束X射线光束之前。
The basis of applications is the output of X-ray laser with high brightness, high coherence, and good beam quality So it is a main aim and contents for studies to achieve X-ray laser.
应用研究的前提是获得能够满足应用要求的X射线激光输出，因此如何获得高亮度、高相干性、高光束质量的饱和X射线激光输出是X射线激光研究的首要内容。
The fractures in all the specimens were clearly visible when the X-ray beam was parallel to the plane of osteotomy.
而当X线光束与骨裂开的平面平行的时候，左右的骨折都可以被鉴别出来。
However, this algorithm does not apply for circular orbit cone-beam scan with line-focus X-ray source.
但是，这种算法不能满足线X射线源圆轨道锥束扫描的情况。
Any further increase or decrease in plane of the X-ray beam could not identify the fracture.
但假如在进一步地加大或减少成角，骨折就难以区别了。
Soft tissues are seen with the same machine as for hard tissues, but a "softer" or less-penetrating X-ray beam is used.
软组织与硬组织的同一台机器，但用于“软”或更少穿透X射线束。
The method made the X-ray beam harden at first, and then the kinds of prehardening materials and correction rule of beam hardening artifacts were obtained through experiment.
该方法对X射线进行一定程度的预硬化，通过实验获得预硬化材料种类及射束硬化伪像的校正规律。
The con figuration of aplanat for making high resolution X-ray Zone plate to be used in beam line of Synchrotron Radiation Laboratory is also presented.
文中还给出了在同步辐射实验室显微术光束线中用激光干涉法制作高分辨率软X波带板的光学系统。
The electron beam ion trap(EBIT) and the electron ion source(EBIS) are new instruments for the study of X-ray produced by very highly-charged ions when they interact with free electrons.
利用电子束离子源（EBIS）或者电子束离子陷阱（EBIT）产生的慢速高电荷态重离子束轰击金属靶面，离子束与靶面作用并复合辐射特征X射线；
In this paper the mechanism and process of light beam surface alloying were investigated by SEM, X-ray diffraction, optical microscope, microhardness etc.
采用SEM、X射线、光学显微镜、显微硬度计等手段研究了高能密度光束表面合金化的机理和工艺。
Optical coupling and transmission performing with optic fiber and fiber optic face plate, a new sector beam linear array scanning X-ray detector technique based on plane array CCD devices is proposed.
提出了一种基于面阵CCD器件，采用光纤和光纤面板进行光耦合及传输的扇形束线阵扫描X射线新型探测器技术。
The direct volume imaging (DVI) means the reconstruction of volume data from a series of cone beam X ray 2d projections.
对由锥形束x线投影重建体积数据的直接体积成像方法进行了理论研究。
Monolithic capillary X-ray lens can collect divergent white X-ray beam emitted from a point X-ray source into a quasi parallel beam.
整体平行束X光透镜能把点X光源发出的发散X光束聚焦后转变成准平行X光束。
The intensity of the secondary radiations is weak compared with the intensity of the primary X-ray beam, and some of it, too, may not escape from the material.
这些次级放射线的强度跟原始x射线相比较弱，而且其中的一部分可能留在了那种物质中。
The X-ray multilayer mirror for longer wavelength fabricated with ion-beam-sputtering deposition instrument OXFORD, is introduced in this paper.
叙述用离子束溅射镀膜机OXFORD进行X射线长波段多层膜实验及制备X射线多层膜光学元件方面的工作。
This paper provides the first measurement results of X-ray spectrum at the beam lines of synchrotron radiation. It describes the detector and spectral system, measuring method and data acquisition.
本文提供了北京正负电子对撞机同步辐射光束线上X射线能谱的首次测量结果，文章对探测器和谱仪系统、测量方法及数据分析予以扼要的描述。
Microstructure and stress of broad-beam laser hardened gear was studied with SEM, tem and X-ray stress analysis system.
利用扫描电镜、透射电镜和X射线应力分析系统，对齿轮宽带激光淬火后淬硬层显微组织和应力特性进行了细致分析。
The manufacture of high-line-density X-ray transmission gratings for X-ray spectroscopy by using electron beam lithography and X-ray lithography was reported.
针对X射线透射光栅摄谱仪中的高线密度光栅，研究了采用电子束曝光和X射线曝光技术结合制作高线密度X射线透射光栅的工艺技术。
The light purse used in said method may be either an X-ray pulse or an electron beam pulse or ultra-sonic pulse.
本发明所用光脉冲可以是X射线脉冲，也可以是电子束脉冲或超声波脉冲。
This sample holder is placed at 25" to the X-ray beam and rotated at a rate of 1 rpm to avoid preferential orientation effects."
本样品储存器在X射线中放置25 秒，旋转的速度为每分钟1圈，以避免择优取向的影响。
This sample holder is placed at 25" to the X-ray beam and rotated at a rate of 1 rpm to avoid preferential orientation effects."
本样品储存器在X射线中放置25 秒，旋转的速度为每分钟1圈，以避免择优取向的影响。
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