... 随机交错( Interlace,random) ： 静电聚焦（Electrostatic focusing）： 透镜，菲涅耳~(Lens,fresnel)： ...
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... electrostatic screen 静电屏蔽 ; 静电屏 ; 静电屏幕 ; 静电渡 electrostatic microphone 静电八极透镜 ; 静电传声器 ; 静电式话筒 ; 静电式送话器 electrostatic focusing 静电聚焦 ; 静电聚束 ...
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electrostatic focusing klystron [电子] 静电聚焦速调管
electrostatic focusing system 静电聚焦系统
electrostatic focusing TWT 静电聚焦行波管
electrostatic focusing lens 静电聚焦透镜
periodic electrostatic focusing 周期静电聚焦
centrifugal electrostatic focusing 离心静电聚焦
electrostatic focusing potentials 静电聚焦电极电压
electrostatic focusing indicator tube 静电聚焦指示管
combined electrostatic focusing-deflection system 静电聚焦偏转复合系统
It appears that the computational efficiency and accuracy of the multigrid method are better than finite difference method. This method can be applied to design and analyze the electrostatic field for image tubes and camera tubes with electrostatic focusing.
其计算精度和效率均优于传统的有限差分法,故可广泛应用于分析设计静电聚焦像管的电子光学系统及摄像管电子枪的发射系统等。
参考来源 - 计算轴对称静电场的多重网格法的研究 in C·2,447,543篇论文数据，部分数据来源于NoteExpress
An all-electrostatic focusing and deflecting system characterized by simple lens system is introduced The new system is very useful in producing compact high-performance camera tubes.
介绍了一种采用只含有会聚场的单透镜的全静电聚焦和偏转系统，这种系统非常适用于制作小型高性能摄象管。
This method includes an electrostatic spherical grid retarding spectrometer with a post focusing system.
球面栅静电减速谱仪具有后聚焦系统。
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