1 What is the Sonar?Explain its fuction and relationship in Anti-submarine warfare.
2 How is the different in the Active Sonar and Passive Sonar?
3 Introduct the Shadow Zone of the Submarine in drwing.
4 Draw out sound velocity path(SVP),please.
- 1 decade agoFavorite Answer
1.什麼是Sonar?Explain 它的fuction 和關係在反潛戰。
3 Introduct 潛水艇的陰影區域在drwing 。
4 畫聲速path(SVP), 請Source(s): 我