The gradient ceramic-metal composites was prepared by the hot-press sintering method, and the static and dynamic mechanical performance were tested.

利用热压烧结法制备了梯度型陶瓷—金属复合材料，并对其静态压缩性能和动态冲击压缩性能进行了测试。

youdao

The result shows that finite segment method is an effective method for the analysis of dynamic performance of beam typed structural mechanical system.

结果表明，有限段方法是分析梁式结构机械系统动态性能的一种行之有效的方法。

youdao

A mathematical model for the pod's mechanical transmission system was established with MATLAB. The improvement on system dynamic performance made by the filtering network was analyzed.

运用MATLAB软件建立了系统机械传动装置的数学模型，分析了该滤波网络对系统动态性能的改进效果。

youdao