Using numerical-approaching method to study the potential of assembled electron lens,which can work out tiny changes of focus through different routes of electron lens.
应用数值逼近法研究组合电子透镜的电势 ,并能够计算出通过电子透镜的不同电子路径焦距的微小变化,其精度比传统方法提高十
electron lens:any of various devices that use an electric or a magnetic field to focus a beam of electrons.
电子透镜:通过一个电场或一个磁场来使一束电子会聚的一种装置.
objective lens of the transmission electron microscope
透射电子显微镜物镜
transmission scanning electron microscope
透射扫描电子显微镜
high voltage transmission electron microscope
高压透射电子显微镜
bright-field transmission electron microscope
亮场透射电子显微镜
popular transmission electron microscope
普及型透射电子显微镜
transmission electron microscope laboratory
透射电子显微镜化验室
simple transmission electron microscope
简易型透射电子显微镜
EM specimen penetrator
电子显微镜标本渗透器
scanning transmission electron microscope (STEM)
扫描透射电子显微镜
Microstructures of NiCoCrAlY Coating Deposited by Arc Ion Plating-a Transmission Electron Microscopy Study
电弧离子镀NiCoCrAlY涂层的透射电镜研究
preparation of specimens for transmission electronmicroscopy
透射电子显微镜样品制备技术
Development and applications of monochromator in transmission electron microscope
透射电子显微镜单色器的发展及应用
The structure and morphology of the obtained carbon fibers are characterized by scanning electron microscopy( SEM) and transmission electron microscopy( TEM).
用扫描电子显微镜和透射电子显微镜分析了碳纤维的结构。
Methods: Scanning and transmission electron microscopy were used.
方法:采用扫描和透射电子镜观察兔眼睫状体。
Simulation Study of the Confined-Flow Multi-lenses Multi-beam Electron-Optical System
浸没流多透镜多注电子光学系统的模拟研究
Observation of Gigaspora margarita Spore-Wall with Scan and Transmission Electricity Microscope
珠状巨孢囊霉孢子的扫描和透射电镜观察
Study on Focusing Lens System In Modulation Type Quasi-laminar Flow Electron Gun
调制型准层流电子枪聚焦透镜系统的研究
