因此，坐标系统需要从逻辑坐标系转换到物理坐标系上去。

The coordinate system must therefore be mapped from logical Cartesian coordinates to physical screen coordinates.

youdao

因此，坐标系统需要从逻辑坐标系转换到物理坐标系上去。

The coordinate system must therefore be mapped from logical Cartesian coordinates to physical screen coordinates.

youdao