Beyond the 600-denier ballistic-polyester shell and foam-reinforced rails, air columns lining the top and bottom help disperse force on impact.
它所配备的600纤度以上弹道聚酯外壳、泡沫加固横杆以及双面覆盖的充气条均有助于分散碰撞的冲击力，贴心呵护您心爱的冲浪板。
Lining board used in the wet-grinding machine at metallurgical mines works under very bad conditions. It has to bear impact, corrosion and wear.
冶金、矿山等行业所用湿磨机衬板的服役条件十分恶劣，既要承受冲击，又要承受腐蚀和磨。
Tunnel depth, subway train speed, loading frequency, tunnel lining elastic modulus and other factors have great impact on the ground vibration.
隧道埋深、地铁列车运行速度、荷载频率、隧道衬砌弹性模量等因素对地面振动有极大的影响。
The dynamic finite element method is employed to analyze the failure mechanism of vaulted tunnel concrete lining and the factors influencing failure range under the impact of explosion.
运用动力有限元数值方法，研究了拱形坑道衬砌在爆破荷载作用下的破坏机理与影响破坏范围的主要因素。
Considering the dynamic interaction between lining and soil, the transient dynamic response of a cylindrical lining subjected to impact loading is presented.
考虑土与衬砌结构的动力相互作用，研究了圆柱形衬砌结构的瞬态响应问题。
The strength of inner lining has smaller impact on the stress and deformation of the liner, and in the specific engineering C30 concrete is enough.
内衬强度对衬砌受力和变形的影响较小，实际工程中采用C30混凝土即可。
The strength of inner lining has smaller impact on the stress and deformation of the liner, and in the specific engineering C30 concrete is enough.
内衬强度对衬砌受力和变形的影响较小，实际工程中采用C30混凝土即可。
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