electron lens
英 [ɪˈlektrɒn lenz]
美 [ɪˈlektrɑːn lenz]
电子透镜
英英释义
noun
- electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons
双语例句
- Scanning Electron Microscopy of the normal lens of the rat
正常大白鼠晶体扫描电镜观察 - Freeze-fracture Etch of the Electron Microscopy on the Development of Gap Junction of Human Embryonic Lens Fiber
对胎儿晶体纤维缝管连接装置发生的冷冻复型透射电镜研究 - Specific demonstration of this new technique was shown in the calculation of an electrostatic electron lens, whose axial potential density can be analytically described.
文中还以一个轴上电位分布具有解析表达式的静电电子透镜为例，计算了它的一至三阶复合几何像差色像差系数，并给出了一阶色差分布图形。 - The characteristics of a three potential short electron gun applied in visible systems, the structure and operational principle of electron lens, and design for the structure of electron lens are studied in this paper.
本文介绍了用于可视系统三电位短电子枪的特点，电子枪透镜结构和工作原理，以及电子透镜的结构设计。 - Fluctuation property of magnetically focused strip electron beams under the simultaneous influence of space charge and anode lens
在考虑空间电荷和阳极透镜作用下磁聚焦带状电子束的波动性 - The electron optical properties and aberration theory of a combined magnetic round lens and deflection system phaseangle of a current transformer
磁透镜与偏转器的复合系统的电子光学性质和象差理论电流互感器的相角差 - Electron cloud in ideal long space-charge lens
理想长空间电荷透镜中的电子云 - We use a Gaussian well to imitate the effect of STM tip or donor impurity, and find it can focus the electron wave like lens focus light.
应用高斯型势阱模拟STM针尖势场或2DEG中施主杂质势场的作用，发现高斯势阱可以会聚电子波。 - The electron gun consisting of an optimally designed pre-focusing lens and main focusing lens is improved for HDTV display application.
经过优化设计的预聚焦透镜和主聚焦透镜满足显示HDTV图像的要求。 - Using Numerical-approaching Method to Study the Potential of Assembled Electron Lens
用数值逼近方法研究组合电子透镜的电势