The experimental variable was the dispersion of polygons, and the dependent variable was the rateof visual informationtransfer.
实验的自变量是图形的离散度参数，因变量是单位时间图形信号的视觉通道信息传递量。
2
The storage system mentioned in the thesis can realize to read and write of 3-layer information media, so the storage capacity and data transferrate can be effectively increased respectively.