We make the dotsize proportional to people's body size;
圆点的大小和人的身形成正比。
2
By changing the disk radius, the screen dotsize can be adapted to the characteristics of particular printing devices.
通过改变盘子的半径，可以使网点的大小能适应特定的印刷设备。
3
The main research methods are:(l) theory analysis: analyzing the reproduction law of smallest dotsize based on graphing method and dot producing theory;