This provides a feasible testing method for studying the behavior and constitutive relation of rock failure with medium stain rate under dynamical loading or static and dynamical combination loading.

为研究岩石在中等应变速率下的动态加载或动静组合加载的破坏特性及本构关系提供了一种可行的试验方法。

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For medium and slow speed bearings operating under heavy load or shock-loading conditions.

适用于重负荷或振动工况下操作的中速或低速轴承。

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The bending problem of a cantilever beam made of transversely isotropic piezoelectricity medium under uniformly distributed loading is studied.

对由横观各向同性压电介质构成的悬臂梁在均匀分布荷载作用下的弯曲问题进行了研究。

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