Pendulum impact testing machine is on the metal material to resist the impact of dynamic load performance testing equipment.
摆锤式冲击试验机是对金属材料在动负荷下抵抗冲击性能进行检测的仪器。
Lagrangian analysis method plays an important role in studying dynamic mechanics performance material, especially material constitutive relation.
拉氏分析方法在研究材料的动态力学性能特别是本构关系方面具有重要作用。
The study shows that the method for measuring the dynamic performance of cement rock material by using the SHPB is feasible.
研究表明：采用SHPB技术测量水泥石材料的动态力学性能方法是可行的；
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