“pendulum impact testing machine”的概念、定义、翻译、参考文献-科学参考

单词	pendulum impact testing machine
释义	pendulum impact testing machine Encyclopedia 工学冲击试验机释 pendulum impact testing machine摆锤式冲击试验机采用具有一定势能的摆锤，在重力的作用下沿摆轴自由落下并冲断试样，测定材料在动负荷下抗冲击性能的冲击试验机。
随便看	overcorrection overcrossing overcrossing point over cure overcurrent over current protection overcurrent protection for distribution network over current protective device overcutting overdamped over damping overdamping overdeepening overdense overdense matter overdense plasma overdensity overdepth overdetermination overdetermined overdetermined linear system overdetermined problem overdetermined system overdetermined system of equations overdetermined system of operators

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