sound transmission 中文意思是什麼

sound transmission 解釋
聲傳播
  • sound : adj 1 健全的；強壯的，正常的；完好的，無疵的，沒有腐爛的（船、牙齒等）。2 正確的；正當的，合法的...
  • transmission : n 遞送；傳遞；傳達；傳染；移轉；【機械工程】傳動；傳遞；變速器；聯動機件；【無線電】傳送；發射；...
  1. Airborne sound transmission

    空氣中聲傳輸
  2. Standard test method for laboratory measurement of airborne sound transmission loss of building partitions and elements

    實驗室測量建築物隔墻和構件的空氣聲音傳輸損失的標準試驗方法
  3. Sound transmission across thousands of miles once master was cooking in the kitchen while i was watering the vegetables some distance away. with the tap turned on and the water running, i was humming some popular songs as i worked

    有次，師父在廚房裡煮菜，我在外頭遠遠的地方澆菜，開了水頭，水聲漱漱作響，我一面澆水，一面小聲地哼著流行歌，水聲蓋過了我的聲音。
  4. Sound transmission behavior through a sandwiched electrorheological layer

    電流變液復合層的聲波透射行為
  5. The sound transmission mathematics analysis model of a single - glazing window is established by using the finite element method ( fem ) theory, the sound - structure couple theory as well as vibration response and sound wave ' s incidence analysis to a single plate

    通過對聲波入射的分析，同時結合薄板的振動響應分析，利用有限元理論和聲、結構耦合理論，建立了聲波入射單層窗的數學結構模型。
  6. Standard specification for reference specimen for sound transmission loss

    聲傳輸損耗的標樣
  7. The effects of the structure properties of the window upon the of sound transmission loss are also studied

    同時，對雙層窗結構本身性質對傳聲損失的影響也進行了研究。
  8. Pupilary light reflex, physiological function of rod and cone, photosensory transduction mechanism of rod ; sound transmission in middle ear and microphonic potential

    瞳孔對光反射、視錐視桿細胞的生理功能、視桿細胞感光換能機制；中耳傳音功能和微音器電位。
  9. Standard test method for laboratory measurement of impact sound transmission through floor - ceiling assemblies using the tapping machine

    利用夯擊機進行沖擊聲通過地板和天花板組件的實驗室測量標準試驗方法
  10. Standard test method for field measurement of tapping machine impact sound transmission through floor - ceiling assemblies and associated support structures

    通過地板和天花板組件及相關支承結構的夯擊機撞擊聲的現場測量的標準試驗方法
  11. Sound transmission through submerged, fluid filled elastic thin shell excited by incident acoustic waves in the interior domain was calculated using the coupled fem and bem method

    摘要利用耦合有限元與邊界元方法計算了聲波激勵下浸沒在無界流場中內部充滿流體的彈性薄殼聲透射。
  12. As a result of the development of prolificacy and progress of citilazation, it made the buildings near the airport, railroad, highway and industrial factory be immersed in the ocean of bored noise which was mainly made by city traffics, daily life and industrial factories. these buildings should be designed especially to lesson the noise incoming, to improve the ability of surrounding constructions to insulate sound transmission

    隨著社會生產力發展而同時進行的城市化進程，城市交通所產生的噪聲，使得位於機場、鐵路、公路或工廠邊的建築，常年遭受噪聲侵擾之苦，此類建築物需要做專門的防噪設計，提高圍護結構的隔聲能力，減少外部噪聲的傳入。
  13. Sound transmission coefficient

    聲透射系數
  14. Test method for laboratory measurement of the sound transmission loss of door panels and door systems

    門板和門系統聲衰減的實驗室測量方法
  15. Standard practices for mounting test specimens for sound transmission loss testing of naval and marine ship bulkhead treatment materials

    海軍和航海船舶艙壁處理材料的聲傳輸損失試驗用試樣的安裝
  16. Through testing on muffler on a certain motor, the paper evaluates the static performance of sound transmission loss of the muffler

    通過對某種發動機使用的消聲器進行測試，對消聲器的靜態傳聲損失性能作出評價。
  17. The effects of the double - glazing gap to sound transmission loss, including the quality of the gas in the gap and the distance of the gap, etc. are discussed

    重點討論了雙層窗中間間隙對傳聲損失的影響，包括其中氣體性質、夾層寬度等因素。
  18. The sound transmission loss versus the frequency is calculated by using the professional fem software ansys and the vibration - acoustics software sysnoise

    同時，在專門的有限元分析軟體ansys和專業的聲學分析軟體sysnoise上利用該模型求解了傳聲損失與頻率的響應關系。
  19. Finally, this thesis compares the analysis results of single - glazing window and double - glazing window, draws a conclusion of the parameters of the window which effect of sound transmission loss, deduces the effects of structure parameters to sound transmission loss of the window. then, the optimization of the double - glazing window structure at the aim of maximum loss of sound transmission is carried out

    最後，對上述單層窗、雙層窗的分析結果進行分析比較，對傳聲損失的影響因子進行總結，推導出結構參數對傳聲損失的作用，利用優化理論和有限元理論進行基於最大傳聲損失的雙層窗的結構優化設計，包括優化目標函數的提出，優化演算法的選擇和實現。
  20. Sound transmission using infra - red radiation

    用紅外輻射的聲傳輸
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