Bogie is one of the most critical parts of high-speed train. It is directly related to the operation quality and safety ......

Impact identification is an important but challenging work in practical applications of composite structures.To efficien......

提出了时间反演方法来控制等离子纳米系统中能量最强点的位置。该方法是基于纳米系统中对某一点局域超短脉冲激发的远场的时间反演......