The projection starts off at Planck scale lengths at the Universe’s event horizon, but its projection becomes blurry in our local space-time.
宇宙视界的投射发生于普朗克尺度，所以在我们所在的时空尺度上，这一投射发生了模糊。
2
Contract the coordinate between different known survey points in mining area and the survey points by GPS receiver after establish the projection mode and scale parameter.
对投影方式及比例参数设定后，再利用矿区不同的测量已知点与手持GPS接收机测量点坐标进行对比。
3
The gradient projection method based on continuous scale factor is presented.