短語(yǔ)詞組短語(yǔ)beam -riding guidance system 波束制導(dǎo)系統(tǒng);波束導(dǎo)引系統(tǒng)laser beam -riding guidance 雷射乘波導(dǎo)引radar -beam-riding guidance 雷達(dá)波束制導(dǎo)beam riding guidance system 波束制導(dǎo)系統(tǒng)laser beam riding guidance 激光駕束制導(dǎo)laser -beam riding guidance 激光駕束制導(dǎo) 返回 beam riding guidance