threshold pressure 中文意思是什麼

threshold pressure 解釋
臨界壓力
  • threshold : n. 1. 門檻；入口，門口。2. 【心理學】閾限。3. 界限，限度。4. 【物理學】臨界值，閾。5. 入門，開始，開端。
  • pressure : n 1 壓；按；擠；榨。2 【物理學】壓力，壓強；大氣壓力；電壓。3 精神壓力，政治[經濟、輿論等]壓力。4...
  1. Reference equivalent threshold sound pressure levels for pure tones and supra - aural earphones

    壓耳式耳機純音基準等效閾聲壓級
  2. Acoustics - reference zero for the calibration of audiometric equipment - reference equivalent threshold sound pressure levels for pure tones and circumaural earphones

    聲學.校正聽力設備的基準零級.純音和環繞耳機的基準等效閾聲壓級
  3. Acoustics - reference zero for the calibration of audiometric equipment - part 8 : reference equivalent threshold sound pressure levels for pure tones and circumaural earphones

    聲學.校正聽力設備的基準零級.第8部分:純音和環繞耳機的基準等效閾聲壓級
  4. Acoustics - reference zero for the calibration of audiometric equipment - part 8 : reference equivalent threshold sound pressure levels for pure tones and circumaural earphones iso 389 - 8 : 2004 ; german version en iso 389 - 8 : 2004

    聲學.校準聽力設備的基準零級.第8部分:純音和環繞式
  5. Acoustics - reference equivalent threshold sound pressure levels for pure tones and insert earphones

    聲學插入式耳機純音基準等效閾聲壓級
  6. Acoustics - reference zero for the calibration of audiometric equipment - reference equivalent threshold sound pressure levels for pure tones and insert earphones

    聲學.音響設備校正標準參考零點.純音和插入式耳機用參考等效門限聲壓級
  7. Acoustics. reference zero for the calibration of audiometric equipment. part 2 : reference equivalent threshold sound pressure levels for pure tones and insert earphones

    聲學.純音聽力計設備校正的參考零點.插入式耳機和純音調用參考等效域值聲壓級
  8. In the forth chapter, the sl threshold pressures for bubbles with different noble gases were measured experimentally. results show that the threshold pressure increases with the decrement of molecular mass for gases inside the bubbles

    氣泡內的惰性氣體不同使氣泡內的絕熱系數和熱擴散系數不同，惰性氣體的原子質量越大，氣體的絕熱系數就越大而擴散系數就越小。
  9. This paper analyzes the percolation mechanism and characteristics of gas under low - velocity percolation state in terms of slippage effect and threshold pressure effect by using molecular dynamics, thermodynamics and percolation mechanics in order to understand the practical reason of low - velocity non - darcy percolation

    摘要為明確氣體在低速滲流狀態下的滲流規律以及產生低速非達西滲流的實質性原因，運用分子動力學、熱力學和滲流力學等相關知識，基於滑脫效應和閾壓效應兩方面分析了氣體在低速滲流狀態下的滲流機理及滲流特徵。
  10. The main factors affecting percolation in low permeability reservoirs include stress, threshold pressure gradient, slippage effect and water - blocking effect, which play various roles on percolation, but all will result in non - linear percolation in the end

    影響低滲氣藏滲流特徵的主要因素有應力作用、啟動壓力梯度、滑脫效應和水鎖效應等因素，並且這些因素對滲流影響各有不同，但最終均引起低滲氣藏滲流的非線性化。
  11. Threshold differential pressure of flow

    門限流動壓差
  12. Many unusual phenomena near the percolation threshold caused by random pore removal or blockage is found. first, the grid pressure distribution is anomalous ; secondly, the dispersion is much slowly than in euclidean space

    模擬中發現：在滲流閾值附近，確實存在著反常彌散和優勢通道現象，網格中的壓力分佈也和全部聯通時完全不一樣。
  13. The falling rate of t _ ( d - ) p curve closely related with e / p or the energy of laser pulse ( e _ ( laser ) tested. the threshold voltage did n ' t depend on the pressure apparently. the delay and jitter decreased exponentially as the e _ ( laser ) increased

    C :建立了零維「 2光子激發一2光子電離」激光觸發火花隙數值模擬模型與考慮了levison修正的t . h . martin經驗公式相結合的激光觸發多級開關零維數值計算模型。
  14. Acoustics - reference zero for the calibration of audiometric equipment - part 1 : reference equivalent threshold sound pressure levels for pure tones and supra - aural earphones

    聲學.聽力測定儀器的校準用基準0 .第1部分:純音和超聲耳機用基準等效閾聲壓級
  15. Acoustics - reference zero for the calibration of audiometric equipment - part 5 : reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 khz to 16 khz

    聲學.聽力測定儀器的校準用基準0 .第5部分:頻率范圍為8 khz至16 khz的純音用基準等效聽閾聲壓級
  16. Acoustics - reference zero for the calibration of audiometric equipment - reference equivalent threshold sound pressure levels for pure tones and supra - aural earphones

    聲學.音響設備校正基準零點.純音和超聽覺耳機用基準等效閾值聲壓級
  17. Although each light dish slice situation for pressure for big factory all not speech, this year dvd - r light dish slice containing price drop, in fact, current the united states ce consume electronics exhibition, already appearing a price mess, however, the big factory all mean, on the other hand, the dvd demand quickly promote, although the price drop, the factory measure empress, earning, accrual will still increase ; on the other hand, big factory will then announce new products, the light dish that higher times are soon slice, increase to compete the threshold, then reduce to reduce price to impact factory earning, accrual. because of the dvd light dish slice period for of technique, funds. etc

    雖然各光盤片大廠均不諱言，今年dvd - r光盤片有跌價的壓力，事實上，目前美國ce消費電子展，已出現通路品牌光盤片價格紊亂的情形，不過，大廠均表示，一方面， dvd需求量快速提升，雖然價格下滑，但是廠商擴量后，營收獲利仍將正增長另一方面，大廠將以推出新產品，更高倍速的光盤片，提高競爭門檻，以減少殺價對廠商營收獲利的沖擊。
  18. Acoustics - reference zero for the calibration of audiometric equipment - reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 khz to 16 khz

    聲學.聽力測定設備校準的標準參考零點.頻率范圍為8khz至16khz之間的純音用參考等效閾聲壓級
  19. Fractal dimension not onlg can be used to detect the knock threshold from the cylinder pressure signal, but also can be used to detect the knock threshold from the engine surface vibration signal

    利用分形維數不僅能夠自缸壓信號中有效檢測出爆震邊緣，而且能夠自振動信號中有效檢測出爆震邊緣。
  20. Ultrasound cavitation and sonoluminescence ( sl ) generation have gained great interests in recent years, in this paper, we attributed to discuss the influence of ultrasonic frequency and the gas component inside on the sl threshold pressure and have gotten some value results. in addation, the method for measuring the ultrasonic pressure intensity dynamically by the means of sl image is also discussed

    本論文在調研國際、國內有關聲致發光研究歷史和進展的前提下，對如何降低聲致發光的閾值在理論上和實驗上展開工作，取得了一定的成果，並設計了一個新的測量超聲場強度的方法，實驗上證明了其可行性。
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