The interaction between a two-dimensional isotropic turbulence and a weak shock wave was numerically studied.
数值研究了二维各向同性湍流与弱激波相互干扰的问题。
Shock waves can form when energy is quickly put into a confined channel; weak shock waves can be formed as trains enter tunnels.
当能量在瞬间通过一个限制性通道时,冲击波就会形成;火车在穿越隧道时就能产生微弱的冲击波。
Officials said his condition was weak and he remained in a state of shock.
有关官员称,里萨尔的健康状况很差,并且仍然处在过度惊吓的状态中。
应用推荐