振動波形 的英文怎麼說

中文拼音 [zhèndòngbōxíng]
振動波形 英文
vibration waveform
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
  • 波形 : [物理學] wave form; shape; wave pattern; wave profile
  1. Waveform reproduction control for double - actuator electro - hydr aulic vibration test bed based on digital signal processor

    的雙缸電液振動臺波形再現控制
  2. Electrodynamic shakers are used in most cases because they can operate over a broad frequency range with accurately controlled waveform.

    極大多數的情況下應用電動振動臺，因為它能在一定廣的頻率范圍內工作並且能準確地控制波形。
  3. Mechanism of low - frequency large - amplitude gravity waves of liquid in cylindrical shell container

    圓柱形彈性殼液耦合系統大幅低頻重力波振動機理的研究
  4. As an example, the oscillation of a rectangular harbour due to the incident waves with different directions and wave numbers was investigated

    作為算例，就一矩形港灣在不同方向、不同波數入射波情況下的港內水波振動問題進行了計算分析。
  5. Based on chaos circuit, this paper discusses two application modes, random rectangle wave oscillator and chaotic inflator and introduces intensively methods and their results of computer

    基於混沌電路，論述了兩種應用方式：隨機矩形波發生器和混沌振動器，並詳細介紹了計算機模擬方法和結果。
  6. The fractal theory application to fault diagnosis is tried in order to overcome the defec t of wavelet transform to nonlinear signal analysis and complicated machine diagnosis, including the concept, function and application about fractal dimension and the process of applying it to analyze the libration signal of rolling bearing and engine burning

    針對小波變換分析復雜非線性機械繫統時表現出的力不從心，又嘗試探討了分形理論在故障診斷領域中的應用，討論了分形維數的概念、物理意義和應用，並通過滾動軸承和發動機燃燒振動信號的分析例示探討和展示了應用分形方法進行故障診斷的方法和過程。
  7. 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。
  8. In the present dissertation, friction - induced noises emitted by a flat specimen rubbing against another flat specimen or a ball specimen under reciprocating sliding are studied. the detailed observation of the scars is conducted by means of a scanning electrical microscope ( sem ), laser scanning microscope ( lsm ), optical microscope and profilometer. the dynamic state variables are analyzed in detail using the discrete wavelet transform

    使用電子掃描顯微鏡（ sem ） 、激光掃描顯微鏡（ lsm ） 、光學顯微鏡和表面輪廓測量儀等設備對摩擦噪聲發生的區域進行了詳細的觀察和分析，運用小波變換技術對摩擦噪聲狀態下的動力學變量進行了深層次的研究，應用matlab simulink語言對摩擦系統進行了振動動力學模擬，系統地研究了摩擦噪聲的形成機理。
  9. This paper is about studies of a new type of shale shaker using a new roller - structure screen, which is made by winding the normal flat screen or corrugated pyramid screen into rotter screen, and can be installed on the shale shakers being used in the oil fiem

    本文研究了一種採用新型筒式結構篩網的鉆井振動篩，其篩網是將普通平板篩網或波紋錐形篩網卷製成筒形結構，並可安裝在現有的鉆井振動篩上。
  10. The vibrations which constitute a wave in a gas superposed on the random thermal motion.

    氣體中形成波的振動疊加在這種無規則熱運動上。
  11. The simplest form of wave motion consists of the combination of a transverse simple harmonic vibration and a uniform translation.

    波動的最簡單形式是橫向簡諧振動和勻速直線運動的組合。
  12. The rest escapes as sound waves, mechanical vibrations that heat the chromosphere, the middle layer of the sun's atmosphere.

    其餘部分則以聲波即機械振動的形式散逸，它們加熱了太陽大氣的中間一層，即色球層。
  13. In chapter 2, the mechanics of distortion of movements for the vibrator, which affect the precision of calibration, are explored in detailed. and the effects of measuring system and automatic control are also researched profoundly

    深入研究了振動臺運動波形失真的機理及對校準精度的影響，同時研究了測量系統、系統穩定性和自動控制技術對校準精度的影響。
  14. Indeed, the considerable scriptural evidence of a primal sound or vibration is supported by scientific evidence which recognizes that the basis of all matter is vibration : " all of nature exists as a vast oscillatory spectrum

    宗教經典中提到的始初音流和振動力也的確為科學所證明。科學認為一切物質皆源於振動：自然界萬物以一個巨大振動波譜的形式存在。
  15. With a view to time - varying characteristic of the vibration signal measured on triplex reciprocating pump, an approach on the waveform feature extraction which reflects the various conditions of reciprocating pump with nonlinear wavelet de - noising analysis method is presented

    針對三缸往復泵測量信號非平穩時變特點，研究了用小波消噪方法提取反映往復泵動力端狀態的振動波形特徵。
  16. Now the driving system of cmf works in the analog mode. the operation principle of the driving system is analyzed, various driving signals are compared from power consume, feasibility, and driving frequency. then several kinds of driving circuits are studied in this paper

    本文分析這種驅動系統的工作原理，並且從能量的觀點、實現的難易程度、對高低頻振動管的驅動等方面比較了各種波形的驅動信號，本文還研究幾種驅動電路，以產生相應的驅動波形。
  17. Serious piles are discussed with the nondestructive - detecting theory in this paper, what ' s more, the satisfactory result by comparing test of large - proportion model pile

    分析了各類缺陷樁振動波形的特點，並且通過大比例模型樁和工程樁對比試驗，得到較滿意的結果。
  18. The software also can be used as a diesel engine vibration real - time monitoring system, it can display the vibration wave when the diesel is working, analyze the real - time vibration data, and print the analyze results in reports forms

    同時，該系統還能夠用於柴油機振動狀態監測，對振動波形進行實時顯示，實時分析，對歷史振動加速度生成報表等。
  19. The author in this paper, based on the highway of hubei province and a lot of investigations, combined by the experiment construction, tests the strain and vibrancy wave form of the bride deck pavement under the static and dynamic load, and presents fundamental damaging reason of the bridge decks combined by fem analysis

    橋面損壞現象在我國普遍存在，論文立足湖北省，在大量調查研究的基礎上，結合實體工程，對鋪裝層靜、動載作用下產生的應變和振動波形進行測試，並結合有限元法計算與分析，揭示了橋面板損壞的根本原因。
  20. Vibration propagates in rail with the form of wave, its spread speed is normally a constant value, that is to say, the product of wavelength and frequency of the vibration wave is a constant

    振動以波的形式向遠處傳播，振動波在鋼軌中的傳播速度是恆定的，即波的頻率和波長的乘積是一個定值。
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