1.
Side Impact The head and chest results were good.
侧面碰撞头部和胸部的保护良好。
2.
Mechanics Analysis of Head-Ground Collision Based on Vehicle-Pedestrian Crash Accident Reconstruction;
基于汽车—行人碰撞事故仿真再现的头部—地面碰撞力学分析
3.
Study on the Head Impact Characteristics and Its Test Assessment Method in Car-Pedestrian Impact;
人—车碰撞时行人头部碰撞特点及其试验评价方法研究
4.
The impact was so great that it had gone through the roof,
碰撞非常剧烈，以致石头穿过车顶，
5.
The yacht hit a rock and damaged her bows.
游艇碰上了礁石, 撞坏了船头.
6.
I have fallen, and the head touched breaks on the door.
我跌倒了，头撞在门上碰破了。
7.
Simulation of Security on a Flat-face Light Truck Cab;
平头轻型卡车驾驶室碰撞安全性仿真
8.
I couldn't stand on my left leg and my head was woozy from hitting the ground.
我的左腿不能站立，由于与地面碰撞，头晕目眩。
9.
Research on the Analysis and Optimization of Crashworthiness of a Flat-Face Light Truck;
平头轻型货车碰撞安全性分析与优化研究
10.
Design Method of Engine Hood Based on Pedestrian Protection for Head Impact
针对行人保护头部碰撞的发动机罩设计方法
11.
Study on the Characteristics of Acoustic Emission Signals of Slider-disk Contact
磁头磁盘界面碰撞声发射信号特性研究
12.
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。
13.
When the mother could bear the children's squabbling no longer, she grabbed them both by the hair and knocked their heads together.
母亲再也不能忍受孩子的争吵时，就抓住他俩的头发碰撞他们的头。
14.
Relativity Analysis of Pedestrian Head Injuries and the Headform to Bonnet Top Test Method
行人头部伤害与头部碰撞试验方法的相关性分析
15.
physics of electronic and atomic collisio
电子碰撞和原子碰撞物理学
16.
Boxing have is defined as the art of hit without is hit
拳击已被定义为没有碰撞的碰撞艺术
17.
arbitration agreement in cases of collision
碰撞仲裁协议船舶碰撞仲裁协议
18.
(of a number of vehicles)crash into each other,esp with each car hitting the one in front
（指若干辆车）互相碰撞,（尤指）连环碰撞.