擺動現象 的英文怎麼說

中文拼音 [bǎidòngxiànxiàng]
擺動現象 英文
dancing
  • 擺 : Ⅰ動詞1 （安放; 排列） put; arrange; set in order 2 （顯示; 炫耀） display; show off; put on; assu...
  • 現 : Ⅰ名詞1 （現在; 此刻） present; now; current; existing 2 （現款） cash; ready money Ⅱ副詞（臨時; ...
  • 擺動 : 1 （搖擺） swing; sway; oscillate; pendulate; waggle; wobble; vibrate; wiggle 2 [機械工程] jiggin...
  • 現象 : appearance （of things）; phenomenon
  1. Vehicle steering system shimmy is a very especially complex vibration

    車輛轉向系統的擺振是一種相當復雜的振動現象。
  2. Automatic levelling device : the cabin always keeps a horizontal status, which helps to eliminate the swaying of the platform or the vibration of the cabin port

    自動調平裝置：接機平臺始終保持水平狀態，解決了側傾及接機口擺頭現象。
  3. Due to the vibration and swing of generating units of wujiangdu hydropower station are larger than specifications when its capacity is added, the authors analysis the reasons and provide the measure of weight correction

    摘要針對烏江渡水電站增容改造后1號機組振動擺度偏大的現象，分析了引起機組振動擺度過大的原因，並提出了配重校正的措施。
  4. In light of the limitation of fast fourier transform ( fft ) for the method of traditional spectrum analysis to analyze the unsteady signal, wavelet and wavelet analysis are made for the typical unsteady process signal of starting up and shut down with the good characteristic of simultaneous localization in both the time and the frequency domains based on the field test on the vibration of two - row placed units in lijiaxia hydropower station, in which the signal is decomposed into different frequency band, and then the weak signal is caught and the dominant frequency is picked up for the analysis of the vibration source

    摘要基於李家峽水電站雙排機組振動的現場試驗研究，並且針對傳統頻譜分析方法傅立葉變換（ fft ）對于非平穩信號已力不從心這一缺陷，利用小波分析方法在時域和頻域上同時具有良好的局部化性質，通過對開停機這一典型非平穩過程信號進行小波及小波包分析，將其分解到不同頻帶內，獲取微弱信息和提取優勢頻率，並對其作振源分析，得出開停機初始時刻因水流不穩均出現強烈的振動現象，且低頻段信號能量最大，開停機過程水流脈動壓力和尾水渦帶擺動是引起定子基礎振動的主要原因。
  5. The result of calculation shows that in that flood season of 1999, the flow of baini channel in networks was reciprocating flow for common ; it was in the extreme case of the storm surge, and affected by extreme velocity and topography, the flow in baini channel course and was rocking crookedly, this demonstrating the instability flow phenomena

    計算結果顯示，在99年洪季時，河網內白坭水道流動為通常的往復流動；但在風暴潮極值狀態下，由於受極值流速及地形的影響，流動在白坭水道中彎曲扭擺，呈現出流動不穩定現象。
  6. In allusion to the coning motion of parachute systems in steady decent, the impact of several factors upon the motion forms of the system are discussed, and the influence of the different aerodynamic parameters on the system ’ s coning motion are analyzed significantly. on the base of these, theoretical formulae of the system ’ s steady coning motion are deduced to validate the model ’ s correctness

    針對降落傘系統在穩定下降過程中的錐擺現象，討論各種因素對系統運動形式的影響，著重分析了不同的氣動參數對系統錐擺運動的影響，在此基礎上推導出系統穩定錐擺運動的理論公式，驗證模型的正確性。
  7. With this embodiment, he merged the lively snap shots with the portrait shooting, combined the true reality with non - realistic poetry, and inserted the subjective intentions directly into the objective real scene

    以此「化身」為紐帶，他將生動的抓拍瞬間與修飾過的擺拍結合在一起；將現實的真切與非現實的詩意結合在一起；將主觀意圖的元素，直接安插在客觀的現實景象中。
  8. Firstly, the airfoil ' s classic flutter ( at small attack angle ), stall flutter ( near the static stall angle ) and response ( at large attack angle ) are analyzed. it is found from the numerical results that " lock - in " will occur at certain freestream velocity range near the static stall angle, where the frequency of the vortex will be equal to the natural frequency and the flutter has the characteristic of self - induced oscillation. when the attack angle is far from the static stall angle, the vortex will have its own frequency, which differs from the natural frequency, and the flutter has the characteristic of forced oscillation

    首先研究了二維翼型的古典顫振（小攻角） 、失速顫振（失速攻角）和動力響應問題（大攻角） ，得到以下結論：在靜態失速攻角附近的一定來流速度范圍內，分離渦會發生頻率鎖定現象，分離流的頻率與固有頻率趨于相同，這時的振動呈現自激振動的特點；遠離失速攻角時分離流頻率則擺脫固有頻率的影響，此時的振動具有強迫振動的特點。
  9. Plants, but keeping a wary eye on mr. dimmesdale, " the disorder is a strange one ; not so much in itself, nor as outwardly manifested - in so far, at least, as the symptoms have been laid open to my

    「那我就坦率直陳吧， 」醫生說著，一邊仍然忙著擺弄他那些藥草，一邊始終不動聲色地睨視著丁梅斯代爾先生， 「你的身體失調很奇怪，癥候本身並不嚴重，也不象表現出來的那樣厲害到目前為止，至少我所觀察到的癥狀是如此。
  10. In this thesis the problems relative with safe reliability of parachute recovery system of manned spacecraft are commenced, the coning motion of the systems in steady decent are studied emphatically ; in view of multibody dynamics, two different dynamic modeling principles and methods of parachute systems have been discussed, and their dynamic characteristics are analytically compared

    本文從載人飛船回收系統安全可靠性緊密相關的問題著手，重點研究了降落傘系統在穩定下降過程中的錐擺現象;並且從多體系統動力學的角度出發，討論了物傘系統的兩種不同動力學建模理論和方法，並對它們的動力學特性進行了分析比較。
  11. Abstract : the paper shows the relative deformation function of the cam mechanism with a roller follower as a linear time - invariant system, and gives the detail about the response limitation for the dynamic design and modification of cam mechanisms. an example demonstrates this approach can improve the flexible cam mechanisms

    文摘:以滾子從動件平面凸輪機構為分析對象，提出了相對變形函數這一新概念，並從理論上對其進行了研究，最後藉助於一凸輪機構在不同參數下其擺臂最大相對變形量的數值計算過程與結果，闡述了基於該理論的凸輪機構動態設計與修改的具體實現步驟與方法。
  12. It shows that spiraclelike frame net ' s resistance is twenty to twenty - five percent higher than that of traditional frame net, and the water speed inside tends to be increasing, about more than twenty percent higher than of traditional frame net in the aft part

    其中，鰓孔式架子網：阻力比傳統架子網大22 % ~ 25 ，網內流速呈上升趨勢，到網身後部高出傳統架子網20 %以上，網具穩定，沒有搖擺和抖動現象。
  13. At the same time, they also have the unstable phenomenon such as continually swinging, flapping and complicated hydraulic factors

    但與此同時，此門型仍存在頻繁擺動、 「拍打」 、水力現象比較復雜等不穩定現象。
  14. Furthermore, the " mass - spring " system formed by the sleves and the springs, was regularly oscillating at it natural axial frequency, generating vibrations

    而且，由軸套向彈簧所組成的「質量彈簧」系統會以其自然的軸向頻率發生有規律的擺動，並導致振動現象的出現。
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