Some examples of word usage: point projection
1. The point projection of the line onto the x-axis is (3, 0).
这条线在x轴上的点投影是(3, 0)。
2. The point projection of the vector onto the y-axis is 5.
这个向量在y轴上的点投影是5。
3. To find the point projection of a point onto a line, first draw a perpendicular line from the point to the line.
要找到一个点在一条线上的点投影,首先要从点到线上画一条垂直线。
4. The point projection of the sphere onto the xy-plane forms a circle.
球在xy平面上的点投影形成一个圆。
5. The point projection of the object onto the screen can be adjusted by changing the viewing angle.
物体在屏幕上的点投影可以通过改变观察角度来调整。
6. In engineering, point projection is often used to determine the location of a point in a three-dimensional space.
在工程中,点投影常用于确定三维空间中的一个点的位置。