passive sonar

常用短語

passive sonar detection被動式聲納偵測

passive sonar target recognition被動聲納目標識別

submarine passive sonar潛艇被動聲納

Of Passive Sonar對被動聲納

passive sonar buoy被動聲納浮標

passive sonar-buoy被動聲納浮標

passive sonar target被動聲納目標

passive sonar system無源聲吶

passive sonar display被動聲納顯示