短語(yǔ)詞組短語(yǔ)Doppler -sonar transducer 多普勒聲吶轉(zhuǎn)換器Doppler Velocity Sonar 多普勒測(cè)速儀Doppler docking sonar system 都蔔勒系泊聲納系統(tǒng)satellite -doppler-sonar navigation 衛(wèi)星多普勒聲吶導(dǎo)航Doppler sonar system 多普勒聲納系統(tǒng)Doppler sonar log 多普勒聲納計(jì)程儀Doppler sonar current indicator 都蔔勒聲納水流計(jì)Doppler sonar Speed log 多普勒聲納計(jì)程儀Doppler sonar navigator 多普勒聲納導(dǎo)航儀 返回 Doppler sonar