beam source meaning in English

束源

Experiment study of long - time and stable operation of repetitive pulsed and intense current electron - beam source
重复脉冲强流电子束源长时间稳定运行实验研究
The super resolution effect of sb layer super resolution structure is also investigated with near - field scanning optical microscope . in addition , a rigorous three - dimensional ( 3d ) optical electromagnetic finite - difference time - domain ( fdtd ) model for analysis of a sil system is detailed . in order to accurately analyse sil model , a new method of setting a focused gaussian beam source in fdtd grids is presented
此外，本文还建立了对sil系统光传输特性进行模拟的时域有限差分程序，提出一种在fdtd模拟的离散空间设置会聚高斯光源的新方法，并模拟了会聚高斯光束在sil系统中的传输，研究了sil在不同离焦情况下底面出射光场幅度及光束半径的变化规律，为sil存储系统的优化设计提供了理论依据。