余振 的英文怎麼說

中文拼音 [yúzhèn]
余振 英文
after vibration
  • 余 : Ⅰ動詞（剩下） remain; leave: 9減4 余 5。 nine minus four is five ; four from nine leaves five ; i...
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  1. Obviation of the vibration produced by copper alloy extrusion press

    銅合金擠壓機推殘余振動的消除
  2. The clearest indicator of this incredible strength and stiffness can be seen in the rear - view mirror, which shows no vibration at all, even at high speed

    在後視鏡中，車身的強度和剛性一覽無余，即使高速行駛也沒有任何振動。
  3. Pok fu lam road ( east bound ) new yu chun keung memorial college, no. 2

    薄扶林道近余振強紀念第二中學
  4. Symmetries are existed in oxy and oyz planes for horizontally and vertically polarized waves, i. e. one ' s h - polarized case is the same as the other v - polarized one. while the expectations of the rotatory axes oriented in oxz plane are complement, one ' s h - polarized case is the same as the other v - polarized one

    平面oxy和平面oyz對于兩種偏振極化入射波時存在著對稱性，一者的水平極化與另一者的垂直極化情況相同；而oxz平面內旋轉軸的平均取向的期望互余時，一者的水平極化與另一者的垂直極化時的情況相同。
  5. Easter r a acidification of diets of pigs recent developments in pig nutrition 2 eds. d. j. a. cole, w. haresign and p. c. garnsworhy. nottingham press ， 1993 256 - 266

    林映才，陳建新，蔣宗勇，鄭黎，楊曉建，張振斌，余德謙.復合酸化劑對早期斷奶仔豬生產性能、血清生化指標、腸道形態和微生物區系的影響養豬， 2001 ， 1 ： 13 - 16
  6. Under the same consolidation ratio and the vibration times, effect of the dynamic stress on the dynamic residual strain shows linear relationship, and effect of the vibration times on the dynamic residual strain increasing

    在同一固結比和同振次條件下，動應力對動殘余應變的影響約呈線性關系，且振次對動殘余應變的影響呈逐漸增大的變化關系。
  7. We optimized to derive the merv input shaper and compare it to other input shapings. through the comparison, we can find out that the merv shaping yield the better performance than the others. we can also derive the hybrid input shapers if we simplify the optimal process

    並應用merv （最小余振平均值）輸入成型方法，以磁頭定位系統為模型，通過數值優化過程求解出最優的merv輸入成型器和次最優的混合輸入成型器。
  8. The phase structure of different cu - fe thin films were studied by using grazing incidence x - ray analysis ( gixa ). the texture and residual stress of different cu - fe thin films were measured by scan of x - ray diffraction ( xrd ) and 2 scan with different. the thicknesses of different thin films were characterized by means of small angle x - ray scattering ( saxs ) technique. by using atomic force microscope ( afm ) measured surface roughness of thin films. the component of different thin film was characterized by energy disperse spectrum ( eds ) and x - ray fluorescence ( xrf ). the magnetic properties of cu - fe thin films were measured by means of vibrating sample magnetometer ( vsm ). in addition, the giant magnetoresistance ( gmr ) effects of different films were also measured. the original resistance of the film fabricated by a direction - current magnetron sputtering system is directly affected by bias voltage

    利用掠入射x射線分析（ gixa ）技術對不同cu - fe薄膜的相結構進行了研究;利用xrd掃描及不同角度的2掃描對薄膜進行了結晶織構及殘余應力分析;運用小角x射線散射（ saxs ）技術測量了薄膜的厚度;採用原子力顯微鏡（ afm ）觀察了薄膜的表面形貌;運用能量損失譜（ eds ）及x射線熒光光譜（ xrf ）對薄膜進行了成分標定;使用振動樣品磁強計測量了不同cu - fe過飽和固溶體薄膜的磁性能;最後利用自製的磁阻性能測試設備測量了真空磁場熱處理前後不同薄膜的巨磁阻值。
  9. Time delay notch filter design to reduce residual vibration of flexible structure

    容許幅度法設計時滯陷波器抑制殘余振動
  10. In the second, in allusion to non - stationary the characteristic of the signal, the author introduces to the method that using empirical mode decomposition to analysis the vibration signal so that the signal are made up of some intrinsic mode function, after this process, we can use stochastic subspace identification to identification the mode parameter of the structure and find the same work frequency

    其次，針對氣閥振動信號的非平穩特點，本文採用了經驗模式分解法（ empiricalmodedecomposition ）對振動信號進行分析處理，使之成為若干個基本模式函數imf （ intrinsicmodefunction ）和一個殘余量的線性組合。接著採用隨機子空間參數識別法對各個基本模式函數其進行結構參數識別，同時找出各種狀態的共同工作頻帶。
  11. Discussing about the vibration of steel chimney of circle waste heat boiler

    淺談聯合循環余熱鍋爐的鋼制煙囪的振動
  12. A novel resonant pole zvt three - phase pwm inverter circuit for three - phase ac motor driving is presented. the proposed circuit has the feature of being more flexible with three inverter arms in zvt process. using only one resonant inductance, the inverter can not only reduce the power loss of inductance but also avoid possibility of unbalance in motor ' s three stator windings

    提出了一種針對三相交流電機驅動的新型諧振極零電壓過渡三相pwm逆變器電路，該電路中三個逆變橋臂的零電壓過渡更具有靈活性，僅使用一個諧振電感，既減少了電感損耗又防止了電機三相定子繞組可能存在的不平衡問題，並且諧振電感中殘余能量能夠回饋給電源；新型逆變器的輔助開關均工作在零電流開關條件下，並且控制邏輯簡單。
  13. The paper is on how to set up lab platform of vapour spewing to uppercooling water surface to coagulate directly and to observe and analyse which vapour coagulate on the water surface, the results enable people to know the security system of nuclear power. the range of the pressure parameters of prz is from 0. 2mpa to 0. 6mpa, and the range of the initial temperature parameters of cmt is from 23. 5 to 78. 5, all of the testing points are 30 and there are fifty thousand testing data. many results of vapour spewing to uppercooling water surface vertically to coagulate can get. for example : coagulating can make the water of cmt surge forcefully when vapour spews to uppercooling water surface, too many vapour - bubbles come into being and strike the water of cmt owing to rupture continually, all these will strengthen the surge because of the vapour pressure of cmt

    實驗中prz飽和蒸汽壓力變化范圍為: 0 . 2mpa - 0 . 6mpa ， cmt中水初始溫度變化范圍: 23 . 5 - 78 . 5 ，實驗中測試工況30個左右，實驗測試數據50萬余個，得出了很多與非能動安全系統相關的蒸汽垂直噴向過冷水表面凝結時的結論：蒸汽垂直噴入過冷水表面凝結時會造成cmt中液面的強烈波動和振蕩，產生大量蒸汽汽泡，汽泡不斷破裂對cmt中液體帶來很大沖擊，勢必引起cmt中液體的振蕩，造成cmt汽空間汽壓不均勻，加強cmt液體的振蕩和波動。
  14. This company produces the knitting center parts uses the material of completely high quality guards against rust the cast alloy iron, adopts the tertiary aging treatment of metal way, namely except hot aging treatment of metal, outside nature aging treatment of metal, each product in processing process, also must pass through the physical vibration aging treatment of metal process, guarantees each product the residual stress finally to obtain the elimination and the equalization

    本公司生產的編織中心組件所用材料，全部使用優質防銹合金鑄鐵，採取三重時效處理方式，即除熱師時效處理、自然師時效處理外，每件產品在加工過程中，還要經過物理振動時效處理過程，確保每件產品的殘余應力最終得到消除和均化。
  15. The authors collected the spectral data of wheat in different occasion, got rid of the noises which happened in the course of measuration by ways of averaging near spectral data and ways of setting limiting figure to amplitude, then the most important characteristic points were gained

    然後根據實測的3個不同時期小麥的反射率曲線，在進行了均值去噪處理之後，設定振幅閥值，排除了殘余噪音干擾，從而提取了曲線最重要的特徵點。
  16. Its main function is to complete heat exchange in technological process and reuse remaining heat, and its quality plays an important role in the investment in industrial process, power consumption and safe economic operation etc. as a new energy - saving equipment, the tubular heat exchanger with longitudinal flow of the shellside fluid ( thelfsf ) has many remarkable advantages

    其主要作用是完成工藝過程的熱量交換和余熱利用，其性能的優劣對工業過程的投資、能耗及安全經濟運行等起著重要作用。縱流殼程換熱設備作為新一代節能降耗設備，具有優良的防流體誘導振動性能、傳熱性能好、流體流動阻力小、抗結垢能力強、使用壽命長、重量輕、節約材料等顯著優點。
  17. Simultaneously, a new fbp criterion is presented based on the gray - lavel and contour for the image of gabor spectrogram and the relation parameter is used to make flutter boundary prediction. the functions of the method are studied by computer simulation and further examined by using several flutter testing data ( low - speed wind - tunnel, high - speed wind tunnel and flight )

    本文詳細研究了顫振信號聯合時頻譜圖的特徵，應用圖像邊緣識別方法對顫振信號時頻譜圖的輪廓、灰度進行了綜合分析，給出了一種全新的顫振余量定標量化法，依此量化值完成對顫振邊界的外推。
  18. Abstract : the principle of the residual stress adjustment using the vibratory stress relief method, its development at home and abroad, its experiment and use in pressure vessel are introduced. the feasibility and prospect for the use of vibratory stress relief method in pressure vessel are also discussed

    文摘:介紹了振動時效調整殘余應力的機理、在國內外的發展狀況及振動法在壓力容器上的試驗與應用，並對振動法在壓力容器上應用的可行性與前景進行了論述。
  19. Input shaping is a feedforward control technique for reducing vibrations in computer controlled machines. the method works by creating a command signal that cancels its own vibration

    輸入成型是一種減小自動化控制系統中的余振的前饋控制技術，它通過改變參考輸入信號的形狀來消除系統撓性帶來的振蕩。
  20. Vice - chairman : mr. wo shuk - ming

    副主席：余振華先生
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