sonar self noise 中文意思是什麼

sonar self noise 解釋
聲吶自噪聲
  • sonar : n. 聲納,聲波導航和測距系統,音響定位器;潛艇探察儀。
  • self : n (pl selves )1 自己;自身;本身;【哲學】自我;我。2 本性;本質。3 私利;私心,私慾。4 〈俗〉...
  • noise : n 1 聲音,聲響。2 叫喊;嘈雜聲,噪音;喧鬧聲;吵鬧,騷動,騷擾。3 〈古語〉謠言,風聲。4 〈美國〉...
  1. The self - - noise of underwater vehicles is one of the main interfere sources in sonar, which is compound of three kinds of noise inc1uding the machinery noise, the propel ler noi se and the water ki net ics noise

    航行體自噪聲是聲納的主要干擾源之一,它由航行體運動時產生的機械噪聲、螺旋槳噪聲和水動力噪聲幾部分構成。
  2. It wi l l be influence detect ability of sonar heavi 1y. so the study on self - - noise of underwater vehicles is an important work in sonar

    自噪聲的存在嚴重地影響了聲納對目標的檢測能力,對自噪聲的的研究是研製聲納的一項基礎工作之一。
  3. Based on the mode experment, we research the vibration property of the sonar dome with its fixing manner and find a manner for control under water self - noise near the sonar. because of the similitude between mode and real sonar dome, the result is useful for sonar design

    本文在導流罩的相似縮比模型試驗的基礎上,討論不同安裝連接方式對導流罩振動特性的影響,探討通過改變導流罩的振動特性降低聲吶自噪聲的技術途徑.由於模型與實體存在相似關系,試驗分析結論對實際應用具有一定的指導意義
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