1) submarine sonar
潜艇平台声呐
2) sonar platform
声呐平台
1.
Prediction of middle and high-frequency self-noise in submarine sonar platform area;
潜艇首部声呐平台区中、高频自噪声预报
2.
Prediction method for low frequency of self-noise in submarine s fore-body sonar platform area;
潜艇首部声呐平台区低频自噪声预报方法
3) submarine fore
潜艇艏部声呐
4) shipboard sonar
舰艇声呐
1.
Systematic integration of shipboard sonar nowadays is hot in the field of ship electronic research, however, it is also a complex project.
舰艇声呐系统集成是当前舰船电子研究领域的新热点,同时它也是一项复杂的系统工程。
5) semi-submerged platform craft
半潜式平台艇
6) asdic
[英]['æzdik] [美]['æzdɪk]
超声波水下探测器;潜艇探测器;声呐
补充资料：呐呐
1.形容说话迟钝。 2.犹唯唯。 3.形容说话声音低沉或含混不清。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条