为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

本文介绍了小波理论在大型发电机内部故障保护中的应用，重点分析正交小波在检测各种内部故障中的效果.仿真结果表明，由于故障波形通......

The special case of a crack under mode Ⅲ conditions was treated, lying parallel to the edges of an infinite strip with ......

The response of a micropolar thermoelastic medium possessing cubic symmetry with two relaxation times due to time harmon......