head restraint

1. Besides, it also offers a good level of safety to the passengers, with a large head restraint on each seat, and a light in the doorstep.
   此外，它也具备了良好的乘客安全水平，在每个座位上都设有较大的头枕；门阶上也设有照明；
2. Head Restraint Sleeve Extractor Positioning
   头部保护装置套筒拔取器安置
3. Remove head restraint from the bucket seat.
   从斗式座椅拆下头部保护装置。
4. In order to reduce the injury risks of head and thorax, a multi-objective optimization design of child restraint system ( CRS) and side airbag is conducted in terms of CRS safety performances.
   为最大限度地降低儿童乘员头、胸部的损伤风险，对儿童约束系统和侧面气囊的安全性能进行优化设计。
5. Pull the adjuster bar from the head restraint.
   从头部保护装置拔除调节器条。
6. For low harden tendency steel, the welding cold cracks appeared in the floating head of floating-head type heat exchanger can be eliminated by adopting low hydrogen weld-ing materials, rational welding structure decreasing the restraint stress of the joints and suitable welding procedure.
   对于低淬硬倾向的钢材，采用低氢型焊材，合理设计焊接结构，降低接头的拘束应力状态，通过合理的焊接工艺，可以消除浮头式换热器浮头盖焊接时出现的焊接冷裂纹。
7. The simulation results show that head restraint position, seat back cushion stiffness, recliner stiffness and occupant seating posture have great influence on occupant head-neck kinematics responses, neck injury risks can be reduced by proper seat design.
   仿真分析结果表明，头枕位置、靠背刚度、靠背倾角调节器特性和乘员乘坐姿势对乘员头颈部的动力学响应有很大影响，通过合理的座椅设计可以显著降低颈部损伤风险。
8. The effects of head restraint geometry, seat back cushion stiffness, recliner stiffness, impact velocity and acceleration on neck global kinematics responses are analyzed.
   使用该模型，分析了头枕位置、靠背刚度分布、调角器刚度等座椅参数、以及碰撞速度和加速度对颈部整体动力学响应的影响。

noun

1. a cushion attached to the top of the back of an automobile's seat to prevent whiplash

   Synonym:    headrest