混響時間 的英文怎麼說

中文拼音 [húnxiǎngshíjiān]
混響時間 英文
rev. 動詞 time
  • 混 : 混形容詞1. （渾濁） muddy; turbid2. （糊塗; 不明事理） foolish; stupid
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  1. We describe the meaning of chaos > future idea of chaotic theory and influence on forecast ; introduce the character of chaotic time series, and point out the problem and shortage of the methods already existed computing character value which are fractal dimension and the largest lyapunov exponent and improve on it ; present the forecast principle of forecast method based on chaotic attractor, and point out the shortage of local field forecast method based on chaotic attractor and bring forward improved on methodo at the same time, we put forward a banausic algorithm and compare two models using practical example

    論述了混飩的含義與混淪理論的未來觀及其對預測的影響；介紹了。混飩時間序列的特徵，指出了己有的計算分形維及最大李雅譜諾夫指數這兩個特徵量的方法存在的問題與不足，並對此進行了改進；給出了基於混飩吸引子的預測方法的預測原理，指出了常用的基於混燉吸引子預測的局域法的不足並給出了改進方法，同時，給出了其實用演算法，並用實例進行了比較。
  2. Using the ethnographical way of research and through the eye of a participant in current on - campus life, this essay reveals, from the three dimensions of change in time, change in space and the meaning of existence, how the contemporary imbalanced education will affect college girls ' future development at the present time when social economy and culture are undergoing drastic changes and traditionalism is mixing with modernity

    研究採用民族志方法，通過對當下校園生活的參與式觀察，從時間與空間的變遷以及存在的意義三個維度，展示當今急劇變化的社會經濟、文化背景下，浸潤于傳統與現代混沌復雜語境中失衡的現代教育對女大學生未來發展的影響。
  3. Sea-bottom reverberations would extrapolate back-wards in time to a zero member.

    海底交混響就是按時間外推到一種時間零值的。
  4. This paper analyzes the factors affecting the controlling precision of sand compactibility system and sets up the dynamic model of regression coefficient between sand compactibility and water content. to prevent the insufficiency or excess of sand water content, the amount of the first addition is set as 80 % of the total water addition amount. after the first water addition, we adopt ar model to predict the stable value of sand compactibility to shorten the time mixing the sand. each time we add water, the correction coefficient is introduced to adapt to the change in the composition of sand. the experiment shows that the mathematics model not only makes the water content in sand reach the best range within shorter time, but also directs how the sand composition should be adjusted, which can better conform to the actual situation

    分析了影響型砂緊實率控制精度的因素，建立了型砂緊實率-水分回歸系數的動態模型.為防止型砂水分不足或過量，將第一次加水量設定為總加水量的80 .第一次加水后，對型砂緊實率穩定值採用ar模型進行預測，以縮短型砂混制時間.每次加水后，引入修正系數，以適應型砂組成的變化.實驗表明，該數學模型不僅使型砂水分含量在較短時間內達到最佳范圍，同時可指示對型砂組成進行調整，能較好地符合實際情況
  5. This matters, and not just to the passengers forced to endure its grubby, cramped, time - wasting disorganisation

    這一點影響的不只是那些被迫忍受污穢、狹促、浪費時間的混亂狀態的乘客。
  6. The fixed quantity guideline of the timbre is given by testing the empty yard reverberation time and calculating the full yard reverberation time of the odeum in the xiaogan college

    本文通過對孝感學院音樂演播廳混響時間、聲壓級分佈及背景噪聲等客觀質量的測試，給出了定量的音質評價。
  7. Introduction of reverberation time and its measuring method

    混響時間及測量方法簡介
  8. Code for measurement of reverberation time in hall

    廳堂混響時間測量規范
  9. It is pointed that the concept of the acoustical design for gymnasiums should be an entity of the architectural acoustics and the designs of sound reinforcement that the concept of traditional optimal reverberation time in gymnasiums, which is actually the optimal articulation obtained by reverberation time and sound reinforcement, doesn ' t exist, and that the reverberation time in existing code for acoustical on gymnasiums can be widen

    指出：體育館聲學設計的概念應該是建築聲學和擴聲系統設計的統一體；體育館不存在傳統最佳混響時間的概念，體育館「最佳混響」就是混響時間和擴聲系統結合達到的最佳清晰度概念；現行體育館建築聲學標準中混響時間可以放寬，其意義在於擴聲系統和聲學裝修的優化結合，從而節約國家相關建設投資。
  10. Different models of objective parameters, such as reverberation time, definition, clarity index and centre time are given. sound parameters simulation is achieved

    推導了混響時間、清晰度、明晰度和中心時間等音質參數的計算模型，從而實現了小尺度封閉空間音質參數模擬。
  11. Acoustics - measurement of sound reverberation time in halls - specifications

    廳堂混響時間測量規范
  12. Firstly, this article puts forward three acoustic evaluative parameters that the good acoustics should guarantee : reverberation time, early reflected sound, sound coloration, after the analysis of the particularity of the acoustics space in living room on the basis of theoretical research

    論文首先在理論研究的基礎上，分析了起居室聲學空間的特殊性，提出保證良好的聲環境所需的音質評價參量：混響時間、早期反射聲、駐波和聲染色。
  13. The analysis shows that this method makes full use of the measured data of the impulse response from start to finish

    該方法充分利用了脈沖響應從早期到後期的所有測量數據，降低了信噪比和積分上限對混響時間估值結果的影響。
  14. The deviated evaluation caused by either the low signal - to - noise ratio or the careless choice of the integration limit is avoided, and a precisive reverberation time evaluation is achieved

    克服了脈沖響應積分法測量混響時間中，由於較低的脈沖響應信噪比或積分上限選擇的不當所產生的估值偏差。
  15. Design options include selecting and confirming the type and volume, the best reverberation time and frequency response characteristic, layouting the acoustic materials and designing appropriate reflectors to organize the reflection rationally

    設計內容包括體型和容積的選擇，最佳混響時間及其頻率特性的選擇和確定，吸聲材料的組合布置和設計適當的反射面，以合理地組織反射聲等。
  16. Reverberation time and indoor construction are the determining factors

    混響時間和房內結構等是對音質產生影響的重要因素。
  17. 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
  18. 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。
  19. With regard to some specific problems encountered in the process, the pointed answers are given by way of simulative experiments in laboratory. those problems are as follows : the relation between rt curve and rasti, different impacts caused by different acoustic characteristics on different standing waves, the changes of acoustic quality derived from different positions of sound absorption materials

    而對此過程中遇到的某些特定問題，如：混響時間頻率特性與清晰度的關系，不同聲學特性對駐波的影響，吸聲材料擺放位置不同帶來的音質的變化等，則以在實驗室模擬實驗的研究方式予以針對性的回答。
  20. The influences of the signal - to - noise ratio and the integration limit on reverberation times evaluation are weakened, and a minimum statistical standard deviation and 95 % probability confidence interval are obtained

    同時，對比現有其他方法在統計上有最小的估值標準差，其均值的95 %概率置信區間也最小，有效地提高了混響時間的估值精度。
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