... the changeable frequency, the changeable aperture, dynamic changes of marks, the multistage electronic focus, the dynamic filter, the logarithm ... elected.Pre-processes: Changeable aperture, dynamic changes of the marks, dynamic filter and edge enhancement, etc.Pro-processes: 8 ... serial numbers of case history, gender, age, 16 body marks (with probe), full-screen character note, real-time clockPuncture ...