音響與振動 的英文怎麼說

中文拼音 [yīnxiǎngyǔzhèndòng]
音響與振動 英文
sound and vibration
  • 音 : 名詞1. （聲音） sound 2. （消息） news; tidings 3. [物理學] （音質） tone 4. （姓氏） a surname
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 音響 : sound; acoustics; audio; [德國] klang; phon-; phono-; -phone
  • 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
  1. Then the steady and unsteady subsonic, transonic and supersonic viscous flows around airfoil and some aircraft are numerically simulated. the 3 - dimensional unsteady navier - stokes equations are solved using the implicit lu - nnd algorithm, with baldwin - lomax turbulent model. on the basis of simulating unsteady viscous flow, coupling the structure dynamics equations, the problems of static aeroelasticity and flutter are investigated for wings and elevator

    在模擬非定常粘性繞流的基礎上，與顫振運動方程相耦合，分別對機翼和全機流固耦合現象中顫振問題進行了研究，準確求解跨音速顫振臨界速度，分析機翼和全機的從亞音速到超音速范圍的顫振規律，並研究分析了機翼飛行迎角變化對顫振速度的影響。
  2. Meets with component suppliers to ensure full understanding of technical issues, specifications, and application of components to fedders ' products, and their possible effects on product sound and vibration

    與供應商協調確認其對技術問題和規范的理解，從噪音和振動對飛達仕產品所產生的影響進行分析。
  3. Volume strength of voice or ring the degree, strong or weak of voice marking the degree. it is main to have relation with voice size for vibrating the range, too weak can t hear, too strong can make the person can not stand. consider from the electricity function, and the voice open too big to still cause to lose really

    音量聲音的強度或響度，標志聲音的強弱程度。它主要與聲源振動幅度的大小有關，太弱了聽不見，太強了會令人受不了。從電氣性能考慮，聲音開的太大還會引起失真。
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