sound intensity 中文意思是什麼

sound intensity 解釋
聲強度
  • 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...
  • intensity : n. 1. （思想、感情的）強烈，激烈。2. 強度。3. 【攝影】（底片的）明暗度。
  1. This paper researches on a novel method to measure three - dimensional sound intensity use for failure diagnosis of electro - hydraulic system and the fabrication of a miniature three - dimensional sound intensity probe by using two separate micro - machined pressure probes and one microphone frame

    本文研究了聲強測量技術在汽車噪聲源識別中的應用。通過使用兩個微型雙麥克風和支撐它們的框架，我們設計了一個小型的聲強探測器，用它來實現對汽車噪聲源的聲強探測。
  2. To measure, calculate, display, print sound intensity sound pressure, sound power, three dimensional sound intensity spectrum, equal intensity contour are all deeply studied. a set of software using multiple document interface ( mdi ) running under microsoft windows platform is developed

    本文就聲強、聲壓、三維聲強譜、等聲強線以及a計權、 1 / 3倍頻程的測量、計算、顯示、列印等進行了深入的研究，並編制了一整套運行於windows平臺的圖形化多文檔界面聲強測量分析軟體。
  3. Direct method for sound intensity acquisition applied in engine fault diagnosis

    聲強直接測定法在發動機故障診斷中的應用
  4. Abstract : in the paper, based on the problem that strong reactive background noise can bring about a big measurement error when sound power is measured in a narrow room, such as power room in a diesel locomotive, it is analyzed theoretically that sound power is measured and carried out by using sound intensity probe hood, and sound power of diesel engine surface noise is measured in a power room

    文摘:在狹小空間如內燃機車動力室的條件下，測量柴油機表面噪聲聲功率時，動力室內抗性背景聲很強引起較大的測量誤差，從理論上分析了採用聲強探頭罩進行聲功率測量的可行性，並進行了內燃機車柴油機表面噪聲的聲功率測量。
  5. This paper discusses in detail some problems about scanning sound intensify mearusing system of the pc machine from perspectives of both hardware and software. it puts emphasis on analyzing and working out problem of multicenter data sampling in phase fifo amortize arbitrarness waveform generator this paper makes a deep discussion on the computer exteral interface technology which is developing in high speed. it analyses scanning sound intensify mearusing system interface technology on the basis of isa pci, and introduce the promising idea about designing mearusing system of scanning sound intensity by using usb interface

    本文針對快速發展的計算機外部介面技術進行了較深入的探討，分析了基於isa總線、 pci局部總線的掃描聲強測試系統介面技術，並提出採用usb介面的聲強數據採集與處理系統的設計思想，同時對windows底層進行了詳盡的分析，採用vtoolsd 、 vc + + 、 ddk編制的掃描聲強測試系統驅動程序，運行在系統核心（ 0級環） ，並能與windows很好的協作運行，既能體現windows的多任務操作系統的特點，又保證了數據可靠、實時的採集。
  6. This paper explores the feasibility of ultrasonic technology leading to produce fire - retardant wood and test conditions such as frequency, sound intensity and time etc

    摘要探討了超聲波應用於木材阻燃浸漬處理過程的可行性，同時討論了超聲波試驗參數頻率、聲強、輻射時間等的選擇。
  7. Acoustics - determination of sound power levels of noise sources using sound intensity - measurement at discrete points

    聲學.利用聲音強度測定噪聲源功率級.第1部分:離散點測量
  8. En iso 9614 - 2 acoustics. determination of sound power levels of noise sources using sound intensity. part 2 : measurement by scanning

    聲學.利用聲音強度測定噪聲源功率級.第2部分:掃描測量法
  9. Acoustics - determination of sound power levels of noise sources using sound intensity - part 2 : measurement by scanning iso 9614 - 2 : 1996 ; german version en iso 9614 - 2 : 1996

    聲學.利用聲音強度測定噪聲源功率級.第2部分:掃描測
  10. An underwater sound intensity measurement system and its application to radiation noise measurement of underwater structure in the near - field

    水下聲強測量分析系統及其在近場測量中的應用
  11. Acoustics - measurement of sound insulation in buildings and of building elements using sound intensity - field measurements

    聲學.用聲強作建築物和建築構件的隔聲測量.現場測量
  12. Acoustics - measurement of sound insulation in buildings and of building elements using sound intensity - laboratory measurements

    聲學.用聲強作建築物和建築構件的隔聲測量.實驗室測量
  13. Acoustics - measurement of sound insulation in buildings and of building elements using sound intensity - laboratory conditions

    聲學.建築物的隔聲測量和用聲強法測量建築物部件.實驗室條件
  14. Acoustics - measurement of sound insulation in buildings and of building elements using sound intensity - laboratory measurements at low frequencies

    聲學.利用聲強度測量建築物和建築部件的隔音性能.低頻率實驗室測量
  15. Variance analysis shows that sound intensity affects df mostly, following with rhythm and frequency

    方差分析結果表明聲強對駕駛疲勞影響較大，節奏次之，頻率最小。
  16. Engineering method for the determination of sound power levels of noise sources using sound intensity

    根據聲音強度測定噪聲源聲功率級的工程方法
  17. Sound intensity measurement allows accurate identification, isolation and ranking of individual sound sources

    聲強測量可以精確的鑒別、孤立、列舉單個噪聲源。
  18. Application of sound intensity measurement method in spotting the noise source of engine surface

    聲強測量法在發動機表面聲源識別中的運用
  19. In order to limit the sensor numbers of the crossing location association method in high clutter or target density environment, a generalized likelihood ratio approach to eliminating ghosts is given. the approach is based on the fact that the sound intensity distribution of the same target is identical

    為了防止當目標密度或雜波密度較大時，交叉定位融合需要傳感器過多，根據同一目標的聲壓分佈一定的特點，設計了一種消除交叉定位中虛假目標的廣義似然比檢驗法。
  20. For the development of data signal processing module of sound intensity, the cross - spectrum sound intensity technique is applied

    對于聲強數字信號處理模塊部分，採用互譜聲強技術作為其理論基礎進行設計。
分享友人
分享到 Line

分享到臉書