reverberation measurement 中文意思是什麼

reverberation measurement 解釋
混響測試
  • reverberation : n. 1. 反響，回蕩；余韻；反射；反射熱，反射光。2. （反射爐的）返焰；返焰爐處理法。3. 【物理學】交混回響，混響，余響。
  • measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
  1. Methods of measurement for artificial reverberation equipment

    人工混響裝置測量方法
  2. Code for measurement of reverberation time in hall

    廳堂混響時間測量規范
  3. After the reverberation room is built, it is shooed by acoustical measurement that every tales is satisfing or better than of the national standard

    測量表明，建成完工後的混響宣在聲學萬面的各項指標均滿足或優于國家標準的要求。
  4. Acoustics - measurement of sound reverberation time in halls - specifications

    廳堂混響時間測量規范
  5. Cable assemblies, cables, connectors and passive microwave components - screening attenuation measurement by the reverberation chamber method

    電纜組件電纜連接器和無源微波元件.用混響室法測量濾屏衰減
  6. Cable assemblies, cables, connectors and passive microwave components - screening attenuation measurement by the reverberation chamber method iec 61726 : 1999 ; german version en 61726 : 2000

    電纜組件電纜連接器和無源微波元件.混響室法測量
  7. Measurement of noise emitted by machines ; airborne noise emission ; enveloping surface method, reverberation room method and in - duct method ; fans

    機器排放的噪聲測量.空氣傳播的噪聲.第38部分:包洛面
  8. Acoustics. determination of sound power levels of noise from air - terminal devices, air - terminal units, dampers and valves by measurement in ? reverberation room

    聲學.混響室空調終端設備空調終端部件氣流調節器和閥門的噪音聲功率級測定
  9. Electromagnetic compatibility - part 4 - 21 : testing and measurement techniques - reverberation chamber test methods

    電磁兼容性.第4 - 21部分:試驗和測量技術.混響室試驗方法
  10. Electromagnetic compatibility - part 4 - 21 : testing and measurement techniques - reverberation chamber test methods iec 61000 - 4 - 21 : 2003 ; german version en 61000 - 4 - 21 : 2003

    電磁兼容性.第4 - 21部分:試驗和測量技術.混響室試驗法
  11. Acoustics - sound scattering properties of surfaces - measurement of the random - incidence scattering coefficient in a reverberation room

    聲學.表面的聲音擴散特性.混響室中無規入射擴散系數的測量
  12. Code for measurement of sound - absorbing coefficient in reverberation room

    混響室法吸聲系數測量規范
  13. Acoustics - measurement of the reverberation time of rooms with reference to other acoustical parameters

    聲學.根據其它聲學參數測量廳堂混響時間
  14. Acoustics - measurement of sound absorption in a reverberation room

    聲學.混響室內聲音吸收測量
  15. Method for measurement of sound absorption coefficients in a reverberation room

    混響室中吸音率的測量方法
  16. Acoustics - measurement of sound absorption in a reverberation room iso 354 : 2003 ; german version en iso 354 : 2003

    聲學.混響室中聲音吸收的測量
  17. We get and analysis the data of the reverberation, noise and acoustic pressure level of the conference hall and lecture hall in some northern university in measurement

    實測和分析了北方某大學的甲報告廳和乙會議廳的混響時間、背景噪聲、聲場級等數據。
  18. Reverberation room is the special test room that is used in acoustics, in the measurement of sound absorption coefficient in random incidence and determination of sound power levels of noise sources, the reverberation room is used very extensively

    摘要混響室是聲學專業的實驗室用房，它在測量聲波無規入射時材料的吸聲系數和測量噪聲源的聲功率級中得到了廣泛應用。
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