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Anonymous
Anonymous asked in 社會與文化語言 · 1 decade ago

請問大家..幾個問題!?(我的作業)呵......!!!

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.

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  • 1 decade ago
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    1.什麼是Sonar?Explain 它的fuction 和關係在反潛戰。

    2怎麼是不同在活躍生波探側器和被動生波探側器裡?

    3 Introduct 潛水艇的陰影區域在drwing 。

    4 畫聲速path(SVP), 請

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