raster nonlinearity

例句：

1. 1.The raster nonlinearity in the image processing algorithm causes some errors.
   图像处理算法中的光栅非线性导致一些错误。
2. 2.The nonlinearity of the optical system is a significant factor affecting the quality of the final product.
   光学系统的非线性是影响最终产品质量的重要因素。
3. 3.The nonlinearity of the material can affect the performance of the device.
   材料的非线性性能会影响设备的性能。