mirror line meaning in English

镜像射线

Results indicate that with the approximation of _ ( 0 ) _ ( 0 ) - grtlneisen equation of state is usable to describe the release isentrope of ofhc copper in the present pressure range . in addition , the difference ( w - 2u ) becomes greater with the increase of shock pressure , where w is the measured particle velocity at the final release state ( 1 atm ) and 2u is computed from the mirror line of hugoniot
卸载路径的计算和分析表明：在所研究的压力范围，无氧铜的等熵卸载过程用gr neisen状态方程在_ 0 _ 0 =近似下的描述是适用的；卸载到一个大气压的终态粒子速度w与镜像反演的粒子速度2u的偏差，随冲击波压力的增加而增大。