shock layer meaning in English

激波层

Thickness of shock layer
冲汇厚度
Preliminary observation on ultraviolet emission spectra in non - equilibrium 2 - d hypersonic blunt body shock layer flow
二维高超声速钝体激波层紫外辐射的实验观察
Based on newmark ' s step - by - step implicit integration method , the response analyses of a tunnel are performed by using viscous - spring artificial boundary under various earthquake accelerations and multiform conditions of surround rock . the seismic responses of the tunnel are calculated by changing parameters of surround rock within the tunnel some ranges . two kinds of shock absorption measures , which are setting shock layer and reinforcing surround rock are studied and shock absorption effects , applicable to cases and shock mechanism are analyze
4计算了不同地震动作用下不同的围岩材料对隧道地震反应的影响，并通过改变隧道衬砌一定范围内围岩材料的参数，计算了隧道的地震反应，分析了在隧道施工中设置减震层和注浆加固一定范围内围岩这两种方法的减震效果、适用条件及其减震机理。