非线性记录 meaning in English

nonlinear recording

( 1 ) first the formula of in - line holography under the nonlinear exposure were got by using the theory of in - line particle holography and nonlinear exposure . then through simplifying model and using the threshold value function to substitute the polynomial , the reconstruction image was analyzed under the nonlinear exposure . the reconstruction image appears the edge enhancement
( 1 )从理论上，首先运用粒子场激光同轴全息和非线性曝光理论，推导出粒子场激光同轴全息非线性记录与再现公式；然后对非线性记录的模型进行简化，以阈值函数替代多项式，结合数值分析的方法对非线性曝光特性对再现粒子像的影响进行分析，得出非线性记录的粒子再现像将产生边缘剪切效应。