Compared with the range profiledistortion produced by SF signal in the presence of high moving targets, PCSF signal Doppler performance is obviously improved.
与步进频率信号在高速目标下成像失真相比，相位编码步进频率信号的多普勒性能有很明显改善。
2
Any single size or shape of conductor has a specific distortionprofile.
任何单一导体的形状大小或有特定的变形轮廓。
3
Nonlinear distortion caused by diffraction in the lithography process has severely affected the quality of surface profile, which is the main reason for pattern distortion in lithography.