求翻译：前纵梁的结构耐撞性设计在汽车正面碰撞中具有十分重要的意义。汽车碰撞的能量由前纵梁的塑性变形来吸收,汽车的碰撞加速度由车辆前部吸能结构的平均压缩载荷来决定,而前纵梁结构在汽车压缩变形中起到了主导作用,前纵梁的变形和吸能状况在很大程度上决定了整车的耐撞性能好坏。是什么意思？

Front rail of the structural design of the vehicle crashworthiness in frontal crash of great significance. Car before the collision energy by plastic deformation to absorb longitudinal, acceleration of the car crash energy absorption by the front of the vehicle structure to determine the average com

正在翻译，请等待...

The first carline structure impact strength design has the extremely vital significance in the automobile frontage collision.The automobile collision energy absorbs by the front carline plastic deformation, the automobile collision acceleration attracts by the vehicles front part can the structure a

Front longitudinal beam structure Crashworthiness Design is of great significance in a frontal crash. Vehicle impact energy absorbed by plastic deformation of longitudinal beams, acceleration car collisions by average compressive loading of the vehicle front energy-absorbing structures to decide, an