afterimage是什么意思

用法例句

The relations of field of view,Strehl criterion,resolution limitation,modulatin transfer function(MTF) and remainder aberration to central obscuration are analyzed theoretic and the allowable diameter of reference plate is 0.

理论分析了被测面视场、Strehl判据、分辨本领、调制传递函数MTF以及残余像差和中心遮拦的关系,得到参考面的允许直径0。

The defect of residual pixel in image processing greatly affects the visual impression of the stereo image.

但是长期以来,在图像切分时并不能保证像素一定被整除,这意味着剩余像素的出现,合成的立体图像必然存在误差。