例句與造句

1. 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(fā)射系統(tǒng)形成的電子透鏡像差與磁偏轉(zhuǎn)系統(tǒng)形成的偏轉(zhuǎn)像差；分析了蔭罩的自身厚度與位移對電子束著屏的影響，并由此得出結(jié)論，著屏電子束分布(即亮度分布)受著許多因素的影響，理論分析是半定量的，著屏電子束分布需要用精確的測量儀器來測量。
2. It's difficult to find deflection system in a sentence. 用deflection system造句挺難的