1. In the raster scanning radar display system, the simulation of afterglow effect in the random scanning radar display system is an important unsolved problem in up-to-date radars.

2. In order to analyze some substances like gem or drugs in situ, the dispersion of light is finished with both technologies of the acoustooptic adjustable optical filter and the raster scanning.

3. By use of this technique, we fabricated scaffold-like micro-well structures with sub-micron resolution and high aspect ratio by both raster scanning and pinpoint scanning methods.

4. This paper introduces a digital storage oscilloscope, which can display four channel waveforms on an ordinary magnetic deflection CRT monitor by means of interlaced raster scanning.

5. Giving the same limit for the acquisition time, a larger acquisition probability is obtained with the raster scanning during the link foundation when the coarse pointing errors asymmetry is high.

6. After analysis of causes of the warpage distortion of parts in rapid prototyping, a novel tool-path planning, parallel raster scanning and filling path planning, is presented.

7. The measuring speed of this imaging method can be increased hundreds of times compared with that of the raster scanning.