水雷傳聲孔 的英文怎麼說
中文拼音 [shuǐléizhuànshēngkǒng]
水雷傳聲孔
英文
sound pick-up hole of mine-
Synthetic aperture technology origins from radar field firstly. the main reasons for its unsuccessful application in sonar are the low sound speed ( compared with light ), irregular carrier movement and the complexity of underwater acoustic environment
合成孔徑原理最早來源於雷達領域,但它在水聲領域的應用遠不如在雷達領域應用得成功,其原因主要在於水中相對較低的聲傳播速度(相對于光波波速) 、聲吶載體的不規則運動和水聲環境復雜性的影響。
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