正型畸變 的英文怎麼說

中文拼音 [zhēngxíngjībiàn]
正型畸變 英文
pincushion type distortion
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 畸 : Ⅰ形容詞1 （偏） lopsided; unbalanced2 （不正常的; 不規則的）irregular; abnormalⅡ名詞[書面語] （零...
  1. Tending to deviate, as from a normal or recognized type ; aberrant

    變異的傾向于偏離，如從一個正常的或被承認了的類型；畸變的
  2. The data got from the shooting tests, conversed by the theory of similitude and eliminated the system errors, were compared with the data from the approval test in the national shooting field. it verified that the full parameters artillery physical simulation theory was right. it verified that the huge rate model design and madding methods were reliable

    把模型炮實驗獲得的數據，按相似理論換算，並消除相似畸變帶來的試驗誤差后，與原型炮在國家靶場定型試驗的結果比較，證明了創建的火炮全參數物理模擬理論的正確性；證明所採取的大比例縮尺模型的設計方法和製造手段的可靠性；證明用縮尺的模型炮代替副炮進行多項目綜合物理模擬試驗技術是成功的。
  3. This paper put forward a method of using amending sine value in the spwm sine table. this method can correct the distortion of the output voltage waveform, which resulted from the dead time used to the voltage type whole bridge main circuit. the inverter system adopts digital fuzzy controller with feed forward correction and which proportion coefficient and integral coefficient is changeable, so dynamic response is improved

    本文提出了一種採用修補spwm正弦表值的方法，用以改善電壓型全橋逆變主電路因上下橋的功率器件切換時先關斷后導通的死區時間而引起的輸出電壓波形畸變；逆變系統採用帶前饋校正的變比例變積分系數的模糊控制器，提高了系統的動態響應指標；系統設計了完善的保護措施，並具有市電電網的故障診斷功能。
  4. Based on years of research and experience, we have extracted the best to organize a set of novel approach. this refined approach can be adopted according to various regions of deformation and various severities. this novel rectification, without operation, takes only 30 minutes ( for one joint ) and the deformed region can be straightened immediately

    ? ?因此本院經以多年來的鉆研及臨床經驗，去蕪存菁，研究組合一套突破傳統的技術，采精捷新法，可依患者不同畸型腳部位，按其輕重程度予以採用，這種新醫術矯正，膝部免開刀， （一個關節）約30分鐘矯正，腿部變形部位立即挺直。
  5. Based on mr. zhang zhengyou ’ s plane template two - step method, three aspects of improvements have been made. firstly, tangential distortion adjustment is added into the camera imaging model. secondly, after the detailed research aiming at the step of computing the initial guess of camera parameters, some improvements are made within the corner selection and computation

    從三個方面對張正友的平面模板兩步法作了改進:首先，在攝像機成像模型中增加了切向畸變校正;然後針對計算攝像機參數初值環節進行研究，在角點選取和計算方法上作了改進。
  6. As one of several strength - governing modes, distortional buckling is receiving more attentions

    作為控製冷彎薄壁型鋼承載能力的幾種屈曲模式之一，畸變屈曲正逐步受到重視。
  7. New distortion correction model for micro - stereovision based on stereo - light microscope

    顯微立體視覺畸變矯正模型
  8. Later on, after elaborating the disadvantages of the old methods in detecting and recognizing moving objects, a series of corresponding approaches are proposed, such as grid scan, local tracking bug and dynamic window in object tracing to reduce the huge data needed to be processed, maximum and minimum for selecting a proper segmentation threshold and improved conversion from rgb model to hsv and so on to decrease the influence of inhomogeneous lighting and the color noise, a bilinear interpolation in each quadrant to eliminate the bad effect on the recognition precise because of the distortions of the camera. after that, much emphasis is given on application study in pattern recognition with a feed - forward neural network. both the basic bp algorithm and improved bp algorithm in the study process are described in detail, and the later is used to quicken convergence speed and improve validity of the network

    然後，分析和闡明了傳統的運動目標檢測方法的不足，並在此基礎上結合研究中的實際實驗環境，提出了一系列解決方法，包括針對降低龐大數據量而提出的網格掃描、局部「跟蟲」追蹤和動態窗口掃描等目標檢測方法，針對實驗環境中光照不均和顏色干擾提出基於人機交互的最大最小值閾值選取方法和引入改進的rgb模型到hsv模型的轉換方法，為消除圖像畸變對識別精度的惡劣影響而採用的通過控制點進行雙線性插值進行畸變校正的方法；緊接著，概述了神經網路的發展歷史和幾種常用神經網路模型的特點，重點研究了前饋型神經網路在模式識別中的應用問題，詳細闡述了基本的bp演算法和學習過程中bp演算法的改進，從而使網路收斂速度更快，解決問題更有效，並在此基礎上，設計了一個基於bp神經網路的運動目標識別系統，給出了實驗結果。
  9. On the basis of analyzing the result of the test, we have improved the structure of the damper and revised the systematic model. we have experiments on the damper to test its damping performance. comparing with the simulation force - displacement curves, we gave an explanation of why the factual force - displacement have aberrances, which gave warrants to the parameter design and structure ' s improvement. we found the state equation of the semi - active suspension on the semi - active adaptive control strategy and use computer simulations to compare the passive suspension structure and er semi - active suspension. computer simulations indicate that er semi - active suspension have greatly improved driving smoothing and control stability. at the same time semi - active suspension is of simple structure and low cost. so in the long run, the semi - active suspensions may have wider application

    在對試驗結構進行分析的基礎上，改進了減振器的結構，修正了系統的模型；對自適應減振器性能進行了大量的測試，通過與模擬結果比較，分析了造成示功曲線局部畸變的原因，為機構及其參數設計以及改進提供了依據；基於振動半主動自適應控制策略，建立了半主動懸架系統的狀態方程，並且進行了模擬，從而得出與被動懸架結構相比，採用電流變流體減振器的半主動懸架在汽車行駛平順性和操縱穩定性上均有較大的改善，性能大為提高。
  10. The paper argues that there is an imperfection in the fundamental a ssumption o f g bt with regard to the traverse bending model of the plates, which consists of the thin - walled beam, and presents a new model to amend it

    在廣義梁理論中，有關板件橫向彎曲模型的假定存在缺陷。本文就單一畸變模式新的模型對這一缺陷進行了修正。
  11. Traditionally, deformed feet caused by cerebral palsy and poliomyelitis were treated with surgical operation following by gypsum fixation. this approach is applicable to younger patients, however, could not straighten the deformed and more bended knees of older patients

    腦癱、小兒麻痹畸型腳、以往傳統方式都是以開刀后石膏固定治療，這種方式對年齡小的患者是可行之道，但如對年齡稍長而膝部變形彎曲角度較大的癥狀，用傳統開刀手術是無法克服矯正挺直，
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