x-rayimaging相关论文
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Preparation and Calibration of CsI X-ray Photocathode and Its Applications at Radiation Transportati
Cesium iodide (CsI) is an important photocathode material due to its excellent photoelectric conversion property from ul......
High-Speed X-ray Imaging of In-Nozzle Cavitation and Emerging Jet Flow of Multi-Hole GDI Injector un
For the last decade,a propagation-based X-ray imaging technique has been used for analysis of in-and nearnozzle flow cha......
Grating-based X-ray phase-contrast imaging(GPCI)provide complementary attenuation,phase,and scattering contrasts simulta......
在分析不同能谱对应的公共能量段下多能投影之间关系的基础上,研究了基于减影融合的多谱CT成像算法。该方法在分析不同射线源参数......
We present new diagnostics for use in optical laser pump - X-ray Free Electron Laser (XFEL) probe experiments to monitor......
Establishment of a comprehensive indicator to nondestructively analyze watermelon quality at differe
Two nondestructive methods based on visible and near-infrared (VIS-NIR) spectroscopy and X-ray image have been used for ......
为了研究和诊断箍缩聚变的聚爆靶高温等离子体内部的形状、分布及各种运动过程，基于晶体布拉格衍射，研制了新型球面弯曲晶体能谱成像......
Lens-less Fourier-transform holography has been actively studied because of its simple optical structure and its single-......
为了诊断惯性约束聚变的聚爆靶的尺寸、形状、分布和均匀性等情况，利用X射线布拉格衍射理论，搭建了基于球面弯曲晶体的X射线背光成像......
提出了一种基于球面晶体的高光谱分辨全视场X射线荧光成像仪,并分析了该成像系统的空间分辨率、视场、能谱带宽、荧光收集效率。根......
在同步辐射X射线成像中,时常会出现对比度不高或对比度不均匀的问题,这将导致图像中样品的一些细节信息难以被观察和分析。针对这......
软X射线成像需用高分辨率波带板(Zone plate)。本文分析了齐明系统非齐明点球差特性。利用这种特性可以产生制作高分辨率X射线波带......
High-resolution X-ray flash radiography of Ti characteristic lines with a multilayer Kirkpatrick–Baez microscope was de......
A novel X-ray imaging system (NXRIS) and the design principles are given in this paper. Different from the existing digi......
Efficient three-dimensional characterization of C/C composite reinforced with densely distributed fi
Carbon fiber (CF)/pyrolytic graphite (PG) composites are promising structural materials for molten salt reactors because......
随着科技的发展，适用于结构分析的传统单能X射线计算机层析(CT)成像技术，已不能满足现代工业对物质组分区分与鉴定的功能成像需求。......
利用深反应离子刻蚀技术或湿法腐蚀在硅上制作光栅结构,将与光栅浸润的液体作为载体携带铋纳米颗粒进入光栅结构内,形成致密排列,......
KBA(即改进的KB)X射线显微镜是一个非共轴掠入射反射成像系统。它由一组互相垂直的球面反射镜组成。为了减少视场倾斜，提高成像质量......
Scintillation Properties of Ce3+/Tb3+ Co-doped Oxyfluoride Glass with the Exploration of Imaging App
Scintillator is a material that converts high-energy rays into visible light,and has great applications in high-energy p......
Efficient three-dimensional characterization of C/C composite reinforced with densely distributed fi
Carbon fiber[CF]/pyrolytic graphite[PG]composites are promising structural materials for molten salt reactors because of......
Characterization and Efficiency of an On-rail kilovoltageX-ray Imaging System for Radiation TherapyG
To reduce the uncertainties in patient positioning and daily movement of organs within the patient, an on-rail kilov......
SSRF X-ray imaging beamline (BL13W) is composed of, a 2.0 Tesla wiggler, double crystal monochromator(DCM) cooled wi......
Design and Synthesis of Tb3+-doped KGW Crystal for the Exploration of Scintillation Performance with
X-ray scintillators have been widely used in many fields owing to their strong penetrating ability,including security in......
为提高X射线实时成像系统的空间分辨力,提出了将光学微扫描技术引入原有成像系统,搭建了带有微扫描的X射线实时成像系统,介绍了光......
Diffraction enhanced imaging(DEI) has been widely applied in many fields, especially when imaging low-Z samples or when ......
目的：研究分析不同病理类型乳腺分叶状肿瘤的X线片、MRI影像学特征。方法回顾性分析2012年3月至2014年9月期间，经大同煤矿集团有限责......
目的 显影骨内滋养血管.方法 通过血管铸型造影剂灌注脱钙后X线摄影,获取骨内滋养血管图像. 结果 骨内滋养血管X线摄影血管图像显......
Doping have been considered as a prominent strategy to stabilize crystal structure of battery materials during the inser......
