| X线滤线栅几何性能微机测试系统的研制及应用 |
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| 引用本文： | 张兆臣,袭著霞,刘晓峰. X线滤线栅几何性能微机测试系统的研制及应用[J]. 中国医学物理学杂志, 2000, 17(1): 34-35 |
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| 作者姓名： | 张兆臣 袭著霞 刘晓峰 |
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| 作者单位： | 泰山医学院放射系(张兆臣，袭著霞，韩丰谈，李月卿)，泰安市农业银行网络中心!山东 泰安 271000(刘晓峰) |
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| 摘 要： | 为快速、准确地检测Ｘ线滤线栅的对散射Ｘ线的吸收能力和使用效果，研制了滤线栅几何性能测试系统。该系统在微机控制下，对各个几何性能参数实现自动测量，测试结果精确，测量效率高，排除了人为因素的干扰，实用表明，效果好。
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| 关 键 词： | 滤线栅 几何性能 数据采集 微机控制 研制 |
| 修稿时间： | 1999-03-22 |
The development and application of the microcomputerize system for testing the geometrical performance of medical X- ray grids |
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| ZHANG Zhao-chen,XI Zhu-Xia,LIU Xiao-feng,HAN Feng-tan,LI Yue-qing. The development and application of the microcomputerize system for testing the geometrical performance of medical X- ray grids[J]. Chinese Journal of Medical Physics, 2000, 17(1): 34-35 |
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| Authors: | ZHANG Zhao-chen XI Zhu-Xia LIU Xiao-feng HAN Feng-tan LI Yue-qing |
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| Abstract: | A computerize system fortesting the geometrical performance of grids are developed for fast and preciselycontrolling medical X-ray grid ability for absorbing scattered ray and its utility effect.The system is controlled by microcomputer, it can be used test all geometrical performanceparameters of grids automatically. The testing results are accurate, the testingefficiency is high, and it can get rid from the disturbance of man-made factors. Thesystem is good in practical utility. |
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| Keywords: | grids geometrical performance data collector microcomputer controlling |
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