短語(yǔ)詞組短語(yǔ)shock -front measurement 激波波前測(cè)量shock wave front 沖擊波陣面shock k front thickness 激波前沿厚度shock k front 激波前沿;爆炸振動(dòng)波前鋒Shock absorber front 減震器decaying spherical shock front 衰減球面沖擊波stationary shock front 駐激波波前shock front thickness 激波前沿厚度 返回 shock front