二次碰撞 meaning in Chinese
secondary collision
Examples
- During the processes , the container - truck strikes the guardrail twice and nearly capsizes , then recovers from the capsizal and separates from the guardrail ; the crashworthiness of several kinds of guardrails is evaluated by changing its size and thickness , and its design is guided under the simulation result ; the joint simulation is discussed and calculation method of its resistance moment is proposed
对车辆的碰撞过程进行了描述：车辆在碰撞过程中发生了二次碰撞并且有倾覆现象，最后车辆恢复正位，顺利沿护栏导出；通过改变护栏栏杆的尺寸和壁厚，评估了多种护栏的耐撞性并指导了护栏的设计；讨论了集装箱汽车列车鞍座结构的处理，提出了鞍座阻力矩的计算方法。