| 释义 |
electron-beam 英e'lektrɒnb'iːm美e'lektrɒnb'iːm COCA⁹⁴²⁰⁸BNC¹⁴⁴⁶⁶⁴⁺³
基本英英例句例句
阴极射线¹⁰⁰
名词 electron beam:
a group of nearly parallel lines of electromagnetic radiationThe device in a writing tube or CRT which generates the electron beam.扫描管或阴极射线管中一种产生电子束的部件。
For instance, the phosphor on a CRT screen needs to be constantly reactivated by an electron beam in order to remain illuminated.例如，阴极射线管荧光屏上的磷光体为了保持它激发光状态，需要用电子束不断地再激励。 By analyzing the spread function and development contrast curve, we hypothesized that the resolution limit of electron-beam lithography is primarily limited by developer- diffusion.
通过对电子束扩散函数与显影对比度的分析，本文认为电子束曝光的分辨极限与显影液在纳米尺度下的扩散限制有关。 boshuo
This paper studies mainly the expression of electron-beam scanning field distortions and describes the method of optimal corrections.
本文探讨了扫描场畸变表达式并叙述了获得最佳校正的途径。 cnki |