目的：探讨腹部摄影自动曝光控制探测点组合选择。
Objective:Investigate the component pattern of detecting points in automatic expo-sure control of abdomen radiography.
材料和方法：研究分三部分，第一部分：探讨常规曝光剂量扫描条件下，影响肺结节检出的因素。
Material and method: We divide our research into three parts. The first part: Investigate the factors influencing lung nodules being detected by standard exposing dose.
此外，还探讨了过曝光理论与稳定线宽的相互关系。
The relationship between stabilizing linewidth and overexposure theory is also discussed.
结合实际工作，分析、探讨了影响电子束曝光机加工微细化的因素。
We study the factors which affect electron-beam micro lithography, combining with our practical work.
目的：通过测试数字成像设备的X线机管电压和曝光时间稳定性，探讨数字成像摄影条件的选择原则。
Objective:To obtain suitable digital radiologic exposure factors of CR and DR by measuring stability of their X-ray tube voltage and exposure time.
本研究旨在探讨心率变异性与重复曝光，以镇静或兴奋的音乐。
The present study aimed to examine heart rate variability with repetitive exposure to sedative or excitative music.
通过合成视频实验探讨、实际视频实验论证相结合的研究方法，探讨曝光量不足对灰度投影算法性能的影响。
The effect of under-exposure on the performance of gray scale projection algorithm is studied by synthetic and real video experiments.
以SDS - 3电子束曝光机为基础，用折板结构静电偏转替代直板结构静电偏转，探讨了电子束曝光机折板静电偏转场的电子轨迹与电位分布应满足的要求。
Based on the SDS-3 E-beam lithography machine, the electrostatic deflection of the folded plate structure was used instead of the electrostatic deflection of the plate.
通过分析曝光系统的构成和其中的关键技术，探讨了国内研制相关曝光设备所面临的挑战。
By showing the composition and key technologies of the exposure system, the challenges in development of lithography instrument are discussed.
通过分析曝光系统的构成和其中的关键技术，探讨了国内研制相关曝光设备所面临的挑战。
By showing the composition and key technologies of the exposure system, the challenges in development of lithography instrument are discussed.
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