propulsiveforce相关论文
给出强激光清除空间碎片过程中 ,随推进深度的变化 ,激光功率密度的改变及相应的推进速度。根据流体力学问题 ,推导出强脉冲激光作......
Self-propelled nozzle is a critical component of the radial jet drilling technology.Its backward orifice structure has a......