在生活中,人们经常会碰到需要寻找中点的问题,例如:为了找支撑点,常常对一段线段、一个弧形面,一个球面、一个圆柱体进行度量,找出其中点位置。由于这要经过多个步骤,先用尺子截取线段,然后再计算中值数据,最后取点才能够确定好中点位置,操作起来较烦琐,而且费时费力。我想发明 In life, people often encounter problems that need to find midpoints. For example, in order to find support points, a line segment, an arc surface, a sphere, and a cylinder are often measured to find out the position of the midpoint. Since this involves multiple steps, the line segment is first intercepted with a ruler, then the median value data is calculated, and the final point can be used to determine the midpoint position. The operation is cumbersome and time consuming. I want to invent