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- secondary electron multiplier 二次电子倍增管,次级电子倍增管
- Abstract： In this paper, the beam dynamics in micro-pulse electron gun (MPG) is studied using SEEG (Secondary Electron Emission Gun) program. 摘 要： 利用SEEG程序模拟计算了微脉冲电子枪束流动力学问题。
- In this paper the sample preparation techniques of radiolarite were discussed in order to get high quality secondary electron images in SEM. 讨论了为获得放射虫化石的高质量的二次电子图像所采用的试样制备方法。
- CMA optics and coaxial gun arc entirely made of non-magnetic materials and stainless steel Cr16Ni14Mn2. Furthermore, optics and electron multiplier are contained in a mu-metal shield. 整个CMA与同轴电子枪采用无磁不锈钢Cr16Ni14Mn2制造。
- Techniques to be discussed are wavelength and energy dispersive spectrometry, scanning backscattered electron, secondary electron, cathodoluminescence, and X-ray imaging. 将要讨论的技术包括：波长和能量色散谱，扫描背散射电子，二次电子，阴极射线磷光和X射线成像。
- When primary electrons hit the surface of the chunnel, secondary electrons are generated, which make the electron distribution at the exit hole of the chunnel more uniform. 当初始电子碰撞绝缘壁时，会产生二次电子，而二次电子能改善电子在通道出口处的电子能量分布的均匀性。
- The paper presents and analyses the architecture,the principle and the application in practical production of two kinds of the automatic weld seam tracking in EBW:Memorizing tracking and reflection of the secondary electron tracking. 介绍了焊缝自动跟踪技术在电子束焊接(EBW)应用中的两种主要模式,即示教式和二次电子反射式。
- silicon electron multiplier target vidicon 硅电子倍增靶视像管
- It is found that the simulation results are good agreement with that of experiments,and more accurate compared with that of a single physical model and that of the Bethe formula with no consideration on the contribution of the secondary electron. 发现模拟结果与实验结果很好地吻合,这比采用单一的散射模型和不考虑二次电子的Bethe公式得到的模拟结果更加符合实际的电子散射过程,其精度更高。
- Electron Multiplier of Si Microchannel Plate 硅微通道板电子倍增器
- pulse saturated channel electron multiplier 脉冲饱和通道式电子倍增器
- This paper derived the formulation for the real efficient emission coefficient of secondary electron under the condition that high energy primary electron incident on metal obliquely. 推导出高能原电子斜入射时的金属的有效真二次电子发射系数的表达式;它与入射角的余弦近似成反比.
- straight parallel channel electron multiplier 直平行通道式电子倍增器
- Abstract Various ionizing radiations transfer their energy to biological media by producing secondary electrons. 摘要 电离辐射通过它们产生的次级电子将能量传递给生物介质。
- parallel plate electron multiplier 平行板电极式电子倍增管
- Dynamic Crossed Field Electron Multiplier 动态交叉场电子倍增器
- channel type electron multiplier 槽式电子倍增器
- microchannel electron multiplier 微通道式电子倍增器
- semiconductor electron multiplier 半导体电子倍增器
- photoelectric electron multiplier 光电(电子)倍增器
