In the past studies, it has been discovered that the shape memory effect(SME) in the Fe-Mn-Si shape memory alloy(Fe-SMA)......

When I was learning epigenetics 17 years ago at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins,this fiel......

以Hopkinson压杆实验装置作为火工品抗过载实验中的高g值加速度发生器，通过数值模拟分析了子弹（形状）、波形整形器（材料、直径、厚度）对......