1) double-axis radiography
双轴闪光照相
1.
In order to reduce the influence of scatter for radiography and increase the precision of the reconstructed object,the double-axis radiography system is proposed on the basis of using specific collimators.
为了降低闪光照相中散射的影响和提高法国试验客体(French test object,FTO)重建的精度,结合不同准直角下散射不同的特性,提出了不同准直角的双轴闪光照相布局,并进行了相应的数值模拟实验。
3) flash radiography
闪光照相
1.
The influence of high-energy X-ray flash radiography surroundings and capability parameters of CCD instruments to the MTF of CCD was simulated.
模拟了高能X光闪光照相环境及CCD器件性能参数对CCD的MTF的影响。
2.
Thus,the GV regularized algorithm is an efficient image reconstruction algorithm for flash radiography with better performance of noise smoothing and edge preserving.
针对闪光照相图像信噪比低的特点,提出了一种基于广义变分正则化的图像重建算法,该方法采用p-范数取代目前广泛采用的全变分范数作为正则项,构造了用于图像重建的展平泛函,将图像重建问题转化为目标泛函最优化问题,采用固定点迭代法求解图像重建的最优解。
4) flash X-ray radiography
闪光照相
1.
In order to improve CCD images received from the flash X-ray radiography,a new method called intelligent median-nonlinear diffusion filtering(IMNDF) were proposed based on nonlinear Partial Differential Equation(PDE).
对闪光照相CCD图像取得了很好的消噪声结果。
2.
Z-pinch and flash X-ray radiography have an important application in inertial confine fusion(ICF)and nuclear radiation effects simulation and high performance hydrodynamic test,etc.
Z箍缩和闪光照相在惯性约束聚变(ICF)、核辐射效应和高性能爆轰流体动力学等研究中具有重要应用,Z箍缩ICF和多脉冲多角度高能脉冲X射线闪光照相对脉冲功率源提出了巨大挑战,国际上正在积极发展和探索可实现直接驱动Z箍缩和闪光照相二极管的快脉冲功率源新技术。
3.
Application of LTD in such fields as Z-pinch and flash X-ray radiography are reviewed.
概述了近年来国际上快脉冲LTD技术的研究现状,介绍了快脉冲LTD在Z箍缩和闪光照相两个应用领域的发展,重点介绍了具有代表性的装置的概念设计及研究进展;对快脉冲LTD技术所涉及的开关、触发系统等关键技术进行评述,并在此基础上提出了进行快脉冲LTD技术研究需关注的重点问题及研究途径。
补充资料：M级闪光灯泡
m级闪光灯泡
m class bulb
系镜头上快门上m接点用的闪光灯泡。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条