Which is the deflective angle in principle 正是我们上一章原理
2.
The deflective angle 我们假设时空偏转角
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Then formula is the compton math model of dispersed x - ray and the deflective angle 式2 - 2即为散射的x射线康普顿公式，时空偏角
4.
This method has some characters : during recording of the transmissive holograms the holographic grating placed in front of the holographic plate closefittingly is used as a spectroscope . the transmissive wave is served as the object wave and the diffraction wave through the holographic grating or the deflective reflect wave produced by the silicon slice is served as the reference wave , therefore the hologram is named as self - reference image hologram . the recording results are the off - axis holograms and the twin images can be separated successfully 在记录透射型全息图时，将全息光栅紧贴置于记录干板之前，而光栅起到了分光的作用，直透波作为全息图的物光波，参考光是物光通过光栅后产生的衍射波；记录反射型全息图时将硅片置于记录干板之后，利用反射硅片产生离轴参考光，因此系统仅需一束照明光束，参考光来自物光本身，因此称之为自参考像全息图。
5.
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。
