基本解释[地球科學]艦艇聲納[軍事學]艦艇聲納英汉例句雙語例句Systematic integration of shipboard sonar nowadays is hot in the field of ship electronic research, however, it is also a complex project.艦艇聲呐系統集成是儅前艦船電子研究領域的新熱點，同時它也是一項複襍的系統工程。专业释义地球科學艦艇聲納軍事學艦艇聲納