振動膜 的英文怎麼說

中文拼音 [zhèndòngmó]
振動膜 英文
jockey
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 膜 : 名詞1. [生物學] （像薄皮的組織） membrane 2. （像膜的薄皮） film; thin coating
  • 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
  1. They will cause the speaker diaphragm to vibrate.

    它們將引起揚聲器薄膜振動。
  2. Heart sounds is heart throb process in, shut by the valve inside the heart, open, and the sound that the oscillatory place such as systole or diastole produces

    心音是心臟搏動過程中，由心臟內瓣膜關閉、開放、以及收縮或舒張等振動所產生的聲音。
  3. Heat transfer will worsen if structure parameters of the spring inserts are not fit. the paper think that the mechanism of heat transfer enhances of the spring inserts is the laminar flow lining is thinner because of librating of the spring inserts, accordingly the part of convection is enhanced. but the part of boil is not influenced

    通過彈簧插入物的各個參數對傳熱性能的影響分析，認為彈簧插入物對豎管降膜蒸發傳熱強化的機理主要是彈簧的振動加強了液膜的湍動，減薄了層流內層，從而強化了對流傳熱分量，但對沸騰傳熱分量沒有影響。
  4. Secondly, through analyzing the failure instance of electrical connectors in using and testing environment, educed contact fault was a main mode of failure of electrical connectors. on natural working conditions, the main reasons which caused fault of electrical connector were contact stress decreasing, microseism wearing and tearing and surface film growing

    而在正常的工作條件下，造成電連接器電接觸失效，即決定電連接器工作壽命的主要原因是接觸壓力減小、微動磨損和表面膜層的生長，而影響接觸壓力、微動磨損和表面膜層變化的主要因素是環境振動和溫度。
  5. In this paper, the rotating machinery at high speed is studied. there are discussed about numerical calculating methods for non - linear dynamical system, the rotor system radial impact and rubbing dynamics behavior analysis having the nonlinear rigidity on the unsteady and non - linear oil film, the rotor system dynamics behavior analysis with bending - torsional - pendular coupling vibrations, application of wavelet, fractal and network in fault diagnosis. the main works in this paper are as follows : ( 1 )

    本文以高速旋轉機械為主要研究對象，系統、深入地研究了非線性動力學系統的數值計算方法、具有非線性剛度的轉子系統在非穩態非線性油膜力作用下的徑向碰摩動力學行為、轉子彎扭擺耦合振動的動力學分析、小波和分形理論及人工神經網路在故障診斷中的應用問題。
  6. We introduce the fabrication of all samples and anneal of fexcu ( 1 - x ) granular film in detail. the configuration of granule film is investigated by scanning tunneling microscope ( stm ). the matter phase is analyzed by x - ray diffraction ( xrd ). the hysteresis loop of co / al2o3 / feni magnetic tunnel junction is studied by vibrating sample magnetometer ( vsm ). we use microresistance test system ( mts ) to investigate the character of resistance, conductance, voltage and current

    用掃描電子顯微鏡（ stm ）觀察顆粒膜樣品的表面形貌；用x ?射線衍射儀（ xrd ）對顆粒膜樣品進行物相分析；用振動樣品磁強計（ vsm ）對co al _ 2o _ 3 feni隧道結的磁滯回線作了研究；用微電阻測試系統對樣品電阻、電導、電流、電壓相關特性進行詳細的研究。
  7. Fist ly, use mass equivalent method to predigest the original rotor system. secondly, use transfer matrix arithmetic to have finished the relative program to calculate the critical speed of flexible multi - tray rotor bearing system by matlab language. thirdly. finish program the unbalance response using riccati - transfer matrix arithmetic and finity buck arithmetic. fourthly, answer to the high vibration of uncontroled system when cross the critical speed, come out to adopt changing clearance damper bearing to control the viberation

    本文對多柔盤轉子-支承系統的振動現象做了以下初步探索：用質量離散化方法把原轉子系統簡化；採用matlab語言編制了對傳遞矩陣法計算多柔盤轉子-支承系統的臨界轉速；用matlab語言對riccati傳遞矩陣法和有限元法編制了程序計算系統的不平衡響應；並針對其過臨界轉速時振動較大的現象，提出採用變間隙控制油膜剛度和阻尼，從而使原系統的在特定轉速（臨界轉速）的一段范圍內不平衡響應減小；並從被動控制與主動控制兩方面進行數值模擬，取的了較好的控制效果。
  8. The dynamic model of misaligned rotor - bearing system equipped with a flexible laminated membrane coupling was developed by using the method of lumped parameter in this dissertation, and the dynamic behavior, such as the nature characteristics, stability, steady state response of the system, etc. was analyzed based on the theory of linear vibration

    本文根據集總參數法建立了膜片聯軸器耦合的不對中轉子?軸承系統的動力學模型。基於線性振動理論分析了系統的固有特性、穩定性和不平衡響應。
  9. Basin " causes rhythmic dunes to form on the surface of the garnet sand. the dunes form as sound waves move back and forth across the plate

    在構造盆地景觀底部的橡皮薄膜下，有一塊不斷振動的鋼板，令沙層上顯現有規律的沙丘。
  10. The annular clamped diaphragm is extensively insensitive to jarring or vibration

    環形固定的膜片對振動或震動有抵抗性。
  11. The restoring force in a vibrating flexible membrane arises from the tension with which it is stretched.

    柔性膜振動時的回復力起因於使膜繃緊的張力。
  12. The diaphragm vibrates, thus setting the air around it in motion.

    膜片振動，這使得周圍的空氣也動蕩起來。
  13. The dynamic equation for analyzing torsional vibration of the vehicle drivetrain is established based on analyzing the jointing process of frictional clutches, and the inherent frequency, the response of torsional vibration and the sensitivity of rigidity parameters to inherent frequency are studied

    摘要文章在分析車輛最常用的膜片彈簧摩擦離合器接合過程的基礎上，建立汽車傳動系的扭轉振動的力學分析方程；結合實際車型，分析了車輛的固有頻率、扭振響應、剛度參數對固有頻率的靈敏度。
  14. On buffeting dynamic properties of membrane structures

    索膜結構的抖振動力特性研究
  15. This paper gives an example describing the trouble shooting of oil whipping in a large air compressor by the use of vibration spectral analysis

    摘要本文給出了用振動譜分析方法對一種大型空氣壓縮機油膜自激振蕩進行故障診斷的實例。
  16. A thin disk, especially in a microphone or telephone receiver, that vibrates in response to sound waves to produce electric signals, or that vibrates in response to electric signals to produce sound waves

    膜片，振動板一種薄的圓盤（尤其是在麥克風和電話收話器里那種）響應聲波振動產生信號或者響應電信號振動產生聲波
  17. The annular fitted measuring element diaphragm is considerably less sensitive to pressure pulses, vibrations and shock than other measuring elements

    環形的測量元件薄膜對壓力脈動振動和震動的敏感度比其他測量元件要低很多。
  18. The annular fitted measuring element diaphragm is considerably less sensitive to pressure pulsed, vibrations and shock than other measuring elements

    環形的測量元件薄膜對壓力脈動振動和震動的敏感度比其他測量元件要低很多。
  19. A vibrating membrane in the ear helps to convey sounds to the brain

    耳膜的振動幫助聲音傳送到大腦。
  20. Second, numerical simulation and qualitative analysis has been done for the synthetic jet flow field in different cases ( different phase, amplitude and frequency ), and gained many conclusions which are helpful for designing the synthetic jet actuator

    二、對不同驅動頻率，振動膜速度幅值以及激勵器的結構對合成射流的影響分別進行數值計算和定性分析，得到了大量有助於合成射流激勵器設計的結論。
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