beam distribution meaning in Chinese

束流分布

An electron beam distribution automatic measurement system which captures image by ccd is designed to make the measurement faster , more precise and more efficient
设计制造了基于ccd采集图像的基础上的电子束亮度分布自动测试系统，实现了快速高精度的测量。
The results about the research on the characters of ion beam sputtering show that grid voltage and sputtering gas pressure have great influences on ion beam distribution and current . accelerate voltage has less effect on these properties
溅射特性研究结果表明：屏极电压和溅射气压对离子束均匀性和束流密度影响显著；加速电压对两者影响较小；石墨靶的最佳入射角为50 。
The effect on display characteristic made by thermal deformations of the shadow mask is comprehensively investigated . by using the electron beam distribution automatic measurement system with a micro - deflective coil , a concave spot in luminance distribution can be get . it changes its position when the shadow mask changes its form
本文系统全面地分析了传统荫罩的各类热变形对显示屏特性的影响，利用本文研制的电子束亮度分布自动测试系统，附加一个微偏转磁场，使相邻两电子束打在同一颜色的荧光粉条，并形成一个亮度凹点，当荫罩变形时，凹点位置作相应的位移，以此原理跟踪测量凹点位移量，即可得到色纯漂移动态变化曲线。