neck protection device 颈部防护装置
Biologists think one of the reasons males evolved their impressive manes was to provide neck protection during fights.
生物学家认为的原因之一,雄性狮子进化是令人印象深刻的鬃毛提供颈部保护当打架的时候。
Under such protection, osteocytes retain their regenerative capacity, subsequently enveloping the femoral neck protection device according to the so-called pearl hypothesis.
在此保护伞内骨细胞得以生生不息,把股骨颈保护装置团团包复住,是曰珍珠理论。
The tube-type airbag and neck protection device for the occupant protection system (OPS) under special conditions are presented, and a study on their performance is conducted.
围绕特种条件下运载工具碰撞中的乘员保护装置开展仿真计算研究。
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