在低速碰撞过程中，保险杠发挥了举足轻重的地位。
Bumpers play a very important role during a low velocity crash.
以某型国产轿车保险杠为例，建立了保险杠低速碰撞有限元模型。
FEM model of the domestic car bumper system under low velocity impact is setup.
要使碰撞损伤最小，制造汽车保险杠的最佳材料是什么？
What is the best kind of material to make a car bumper out of to minimize damage in a crash?
应用推荐