海洋生聲學 的英文怎麼說

中文拼音 [hǎiyángshēngshēngxué]
海洋生聲學 英文
marine bioacoustics
  • : Ⅰ名詞1 (海洋) ocean 2 (洋錢) silver coin 3 (姓氏) a surname Ⅱ形容詞1 (盛大; 豐富) vast; m...
  • : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
  • : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
  • 海洋 : seas and oceans; ocean; [詩歌用語] blue海洋霸權 maritime hegemony; 海洋保護區 marine preserve; 海...
  1. The main research advances can be summarized as follows : ( 1 ) study the signal processing ' s performances and methods of homing torpedo system comprehensively, in order to setting up a corresponding mathematical models ; ( 2 ) analyze the ocean channel ' s effects on the work of homing system, then found some models such as target echo signal, noise ( including background noise, target radiating noise, etc ), ocean reverberation. according to them, simulate the array signal ; ( 3 ) the system structure, every function blocks composing are studied and founded thoroughly. then, discuss methods of signal processing in time domain and airspace domain ; ( 4 ) program the simulation software of torpedo ' s homing system according to the simulation models and flow charts, which connected with torpedo ' s control part

    本文所作的主要工作及研究成果主要有以下幾個方面: ( 1 )對自導工作過程中的信號與信息處理的基本理論與方法進行了較為全面的研究,為建立一個較為完備的自導模擬系統提供了理論基礎; ( 2 )討論了自導系統工作過程中通道對目標回波信號與目標輻射噪信號等的影響,建立回波信號的數模型、環境場中的噪信號模型(包括環境噪、目標輻射噪與魚雷背景噪等)與混響模型,模擬產自導系統基陣接收到的回波信號與噪信號; ( 3 )深入研究並建立了自導模擬系統的總體框架,給出各個具體功能模塊組成,討論了自導系統對信號的時域與空域處理,並結合模擬程序中陣列信號處理模塊,給出固定多通道波束形成的模擬實現過程; ( 4 )根據系統的模擬模型與已建立的模擬流程圖編制了通用魚雷模擬器自導系統模擬軟體,通過網路與控制系統相連,組成完整的魚雷模擬器。
  2. U. s. biologists were counting on an underwater recording of humpback whale songs to lure two injured whales back down the sacramento river and toward the ocean

    美國家利用座頭鯨音的水下錄音,試圖引導兩只受傷鯨魚掉頭離開沙加緬度河回到去。
  3. He was the son of an engineer … had been a student of law but had succumbed to the madness of music. . had studied under rubinstein. . and now, at thirty - six, was adrift on the sea of sound with no harbor of security in sight

    他是個工程師的兒子… …一個法律的… …但「極其迷戀音樂」 , …師事于魯賓斯坦… ? ,現在, 36歲了,還「在中漂泊,望不到一個安全的港口」 。
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