聲阻抗分層 的英文怎麼說

中文拼音 [shēngkàngfēncéng]
聲阻抗分層 英文
acoustic impedance layering
  • : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
  • : Ⅰ動詞1 (抵抗; 抵擋) resist; combat; fight 2 (拒絕; 抗拒) refuse; defy 3 (對等) contend with...
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
  • 阻抗 : [電學] impedance
  1. The types of impedance transition and of composite resonant are now widely used, but the research in this area is not perfect. in this paper analytical means is used to study absorption coefficient ' s prediction models. diversified cavity structures and material parameters are analyzed in detail in order to the anechoic coalings " acoustical design

    現代應用的吸基本是過渡結構或復合諧振吸結構,但我國在這一領域的研究卻不盡如人意,針對水下消覆蓋的吸系數預報及學設計問題,本論文利用多種解析方法研究學模型,並對各種模型的腔結構和材料參數做了詳細的析,為消學設計打下了良好的基礎。
  2. The analytical mode is based on the theory of sound propagation in layered media. the concept of equivalent parameters is established. the absorption of sound energy by damping layer ' s is represented by use of complex sound impedance

    解析模型以介質中的波動理論為基礎,建立了等效參數的概念,並運用的復數表示法把對介質能吸收的影響都考慮進去,通過比較敷設消覆蓋前後多傳遞損失的差異來獲得消的效率。
  3. When the acoustic impedance contrast between the thin dipping interface and its adjacent formations exits, their interfaces can be observed from the snapshots, but the acoustic field is rather complex

    4 、當傾斜薄夾與其鄰相差較大時,盡管從波場圖中可以大致看出兩個地界面的存在,但此時佈非常復雜。
  4. By using these two methods hereinbefore, we have dealt with sound pulse tube data and 200 - set survey data of sea bottoms of five positions. we summarize the results as follows : 1 ) the all of surface layer sediment can be used on the sea bottom classification

    利用反演和統計特徵量提取方法,對實驗室脈沖管數據和海上實際調查數據( 200組)進行了具體析處理,得出以下結論: ( 1 )反演方法可以用於表海底類。
  5. Acoustic impedance layering

    聲阻抗分層
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