人们都有这样的体验：住高级饭店或长时间（安徽李庆乘车的人去按电梯开关、开车门、握手时，突然感到手上发麻，“啪”的一声，被电打了一下．这些地方共同的特点是地上铺着木地板或厚厚的地毯，最容易触电的人大多穿着涤纶、毛料衣服．你能解释发生这些现象的原因吗？人在走? People have this kind of experience: When they are staying in a high-level restaurant or for a long time (Anhui Liqing’s people go to the elevator switch, drive the door, and shake hands, they suddenly feel that their hands are numb, and the “bang” sounds are electrocuted. The common feature of these places is that the ground is covered with wooden floors or thick carpets. Most people who are most vulnerable to electric shock are wearing polyester and woolen clothes. Can you explain the reasons for these phenomena? Are people leaving?