In Chinese traffic accident, the death toll of frontal crash occupies the first place.
在中国道路交通事故中，正面碰撞形态的死亡人数占据首位。
A model for occupant restraint system in frontal crash is developed and validated by test.
建立了正面碰撞乘员约束系统的模型并经试验验证。
The 3-year-old restraint was very poor in the frontal crash and failed to contain the head in side impact.
3岁儿童座椅固定在正面碰撞中非常差，侧面碰撞中儿童头部甩出了座椅。
There are many types of car crash accidents, including frontal crash, side crash, rear-end crash and so on.
汽车碰撞事故有多种类型，主要包括正面碰撞、侧面碰撞和追尾等。
Therefore, the structural design of vehicle front rail crashworthiness in the frontal crash has a great engineering significance.
因此，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工程意义。
Thus a method is proposed to extract a corresponding equivalent dual-trapezoids curve (EDTC) from the car body deceleration curve in full scale frontal crash test to be used in sled test.
为此提出了一种从实车正碰试验车体减速度曲线提取出相应的等效双梯形减速度曲线以用于台车试验的方法。
The side of car body is relatively weak position, because the energy absorbing space is very small, passengers faces higher injury risk in the side crash accident than in the frontal crash.
汽车侧面是车身中较薄弱的部位，缓冲吸能空间较小，在侧面碰撞事故中车内乘员所面临的伤害风险高于正面碰撞。
In recent years, vehicle crash safety has been improved by the implementation of the frontal collision test in many countries.
近年来，随着各国正面碰撞试验法规的实施，汽车的碰撞安全性能有了显著的提高。
Ratings from the Institute are based on crash test results from frontal, side and rear impacts.
评级从研究所是从正面，侧面和后部碰撞测试结果的影响为基础。
The two types of spot weld models using solid element and beam element were applied in the FE modeling of a frontal longitudinal beam in sled crash test.
然后以应用实体单元焊点模型的算例作为基础模型，研究了材料应变率效应对前纵梁碰撞仿真结果的影响。
The two types of spot weld models using solid element and beam element were applied in the FE modeling of a frontal longitudinal beam in sled crash test.
然后以应用实体单元焊点模型的算例作为基础模型，研究了材料应变率效应对前纵梁碰撞仿真结果的影响。
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