本次试验中，在单位方格内，随机撒20个传感器一次，通讯半径0.42时，覆盖率（黑色点数除以总点数）可以达到100%。每张图的左边是半径变大的动态图，右边是对应的覆盖率以及关于多次试验（蒙特卡罗）所求的通讯半径与覆盖率的关系。(In this experiment, 20 sensors are scattered randomly in a unit grid. When the communication radius is 0.42, the coverage (black points divided by total points) can reach 100%. The left side of each graph is a dynamic graph with a larger radius, and the right side is the corresponding coverage and the relationship between the communication radius and coverage obtained from multiple experiments (Monte Carlo).)