良好的减震系统是衡量车辆性能优劣的标准之一,就连最简单的自行车,其车座下的弹簧及车轮也有一定的减震作用;那么人体中不能经受剧烈的或经常性的震荡的内脏器官,特别是人脑,在人的正常活动和工作中为什么没有受到伤害性的震荡 A good shock absorption system is one of the criteria to measure the performance of a vehicle. Even the simplest bicycle has a certain shock-absorbing effect on the springs and wheels under the seat. The human body cannot withstand violent or frequent shocks. The internal organs, especially the human brain, have not been subjected to harmful shocks in their normal activities and work.