secondary wave [光] 次级波 ; [地震] 续至波

secondary wave filter 二次滤波器

complex secondary wave 复杂的二次波

secondary shock wave 第二激波

secondary tidal wave [海洋] 次生潮汐波

secondary growth wave 次级生长波

secondary arrival wave 续至波

secondary reflection wave 二次反射波

Huygens secondary wave method 惠更斯次波法

secondary t wave change 继发性T波改变