magnetic electron lens 中文意思是什麼
magnetic electron lens
解釋
磁電子透鏡-
Aberration of electronic lens made by electron gun and aberration of magnetic deflection system made by dy are comprehensively investigated, so is the shadow mask ' s effect on electron beam landing screen error. the conclusion can be get that, because the distribution of electron beam landing screen ( distribution of luminance ) is affected by many kinds of factors, it cannot get the correct function by calculation, and should be get by measurement instead
全面分析了cpt電子槍發射系統形成的電子透鏡像差與磁偏轉系統形成的偏轉像差；分析了蔭罩的自身厚度與位移對電子束著屏的影響，並由此得出結論，著屏電子束分佈（即亮度分佈）受著許多因素的影響，理論分析是半定量的，著屏電子束分佈需要用精確的測量儀器來測量。 -
Since magnetic lenses produce an image rotation that is related to the strength of the lens, then it is clear that there will be a relative rotation between the diffraction pattern and the corresponding electron micrograph
由於磁性透鏡通過透鏡的磁力產生一個映像旋轉，然後很明顯的，在衍射模型和相應的電子顯微圖之間就會產生一個相關的旋轉。
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