聲障板 的英文怎麼說

中文拼音 [shēngzhàngbǎn]
聲障板 英文
acoustic baffle
  • 障 : Ⅰ動詞（阻隔; 遮擋） block; hinder; obstruct Ⅱ名詞（遮擋物） barrier; block; obstacle
  • 板 : Ⅰ名詞1 （片狀硬物體） board; plank; plate 2 （專指店鋪的門板） shutter 3 [音樂] （打拍子的樂器） ...
  1. Noise attenuation is achieved by insulating works that produce noise. temporary movable noise barriers are used to act as effective shields against noise

    對于產生噪音的工程，有關方面會以臨時及可移動的隔聲板作為阻隔噪音的有效屏障，以減低噪音。
  2. Results are presented for the sound radiation efficiency and power of the modes of the rectangular baffled plate subjected to simply - supported boundary conditions when the plate is excited by obliquely incident plane wave

    通過計算，得到了嵌在無限大障板中簡支板模型在斜波入射作用下的聲輻射功率和輻射效率。
  3. Numerical simulations were performed and results show that significant attenuation of radiated acoustic power can be obtained, and sound radiation cancellation performance becomes better in low and medium frequencies

    進行了數值模擬，模擬結果表明，應用壓電片能有效地抑制聲吶設備中障板聲輻射，抑制中低頻的聲輻射效果更好。
  4. In order to control sound radiation from a baffle in sonar equipment excited by vibration and noise from a ship, the baffle was modeled as a simply supported rectangular thin plate and its radiation characteristics were analytically investigated

    摘要為抑制聲吶設備中障板受艦船振動、噪聲激勵而產生的聲輻射，將障板轉化成簡支薄板模型，分析其在諧波激勵下的聲輻射。
  5. There are not only sound absorption and reflection on the sidewall, ground, ceilings etc., but also sound absorption and voice scattering on various obstacles ( wall decoration, audience, benches, etc. ) in the conference hall

    在會議廳堂中存在側墻、地面、天花板等處的聲吸收和反射，此外還有各種障礙物（墻面裝飾、聽眾、座椅等）上的聲吸收和聲散射。
  6. Acoustics - guidelines for noise control in offices and workrooms by means of acoustical screens

    聲學.用聲障板控制辦公室和工作室噪音的指南
  7. Development of vulcanized rubber waterproof layer used in acoustic baffle

    型寬帶耐壓反聲障板用硫化橡膠防水層的研製
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