改型設計 的英文怎麼說

中文拼音 [gǎixíngshèjì]
改型設計 英文
model change
  • 改 : Ⅰ動詞1 （改變） change; transform 2 （修改） revise; alter; modify 3 （改正） rectify; correct 4 ...
  • 設 : Ⅰ動詞1 （設立; 布置） set up; establish; found 2 （籌劃） work out : 設計陷害 plot a frame up; fr...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 改型 : retrofit
  • 設計 : devise; project; plan; design; excogitation; layout; layout work; styling
  1. The gearing machine tool of the model y3150e is modified and a new milling head is designed to cut the envelope tooth of the pinion using allelomorph method. a assembled drawing of clamp for cutting the tooth shape of circle - arc gear is also presented

    對y3150e型滾齒機進行改造，設計出一新型的銑削頭，利用對偶法加工小齒輪的圓弧包絡線齒形；同時也給出了加工大齒輪圓弧齒形的夾具裝配圖。
  2. Thirdly, resorting to cooperation - competition model of biomathematics, this thesis proposes a new co - evolution model. simulation results are shown to verify its effect and practicabilitv. last, standard methods for optimizing neural netvvorks are easily trapped into local optimization, and unable to adjust the structure of neural networks, thus their application is limited to certain extent

    本文主要驗證和設計適應性操作運算元和小生境方法保持群體多樣性的能力，實驗表明兩種方法都能較好地達到目的；利用生物合作競爭模型設計協同演化來動態地改變群體規模，實驗表明該模型是有效的；人工神經網路是得到越來越廣泛應用的學習系統，但是由於學習演算法存在一定的缺陷，如易於陷入局部極值，難以調整網路的結構等，使神經網路的應用受到一定的限制。
  3. Manipulate mechanism with concentrative link lever has important significance to improve maneuverability of bulldozer currently. this thesis includes : designing manipulate mechanism with concentrative link lever and simply calculating force and displacement for operation, based on the referring existing manipulate mechanism of bulldozer ; using high - grade 3 - dimensional plotting software ug ( unigraphics ) to sculpt ; using adams ( automatic dynamic analysis of mechanical systems ) to establish virtual prototyping model and do kinematic simulation. the results verify the rationality of this mechanism and provide the basis for trial - manufacture of physical prototyping and betterment design

    本文做的主要工作是：參考推土機原有的變速轉向操縱機構，設計了集中連桿操縱機構並進行操縱力和操縱行程的簡單計算；使用高檔三維造型軟體ug （全稱unigraphics ）進行推土機集中連桿操縱機構的造型設計；應用機械繫統運動學/動力學模擬分析軟體adams （ automaticdynamicanalysisofmechanicalsystems ）對所設計的機構建立虛擬樣機，並進行運動學模擬分析，驗證了機構設計的合理性，為物理樣機的試制和改進設計提供了依據。
  4. The paper lucubrated on retrofit design of francis runner hl240

    本文對hl240混流式水輪機轉輪的改型設計進行了深入的研究。
  5. In this thesis, based on pershing ii surface to surface missile, a new kind of ballistic missile was designed with an additional rocket engine, which can be ignited twice. firstly, aerodynamic computational models of missile body and warhead which reentry with supersonic are built according to the task requirements ; secondly, the propulsion system model of missile is built whose first two stages are solid rocket engines and the third stage is liquid - solid combined rocket engine. the nozzle and the shape of the engine are designed to meet the needs of the populsion project ; thirdly, the trajectory model of the mass point is built and a wavy trajectory is designed & optimized ; finally, the ability of a missile ' s breaking through defence is analyzed

    以美國潘興導彈為原型，增加可兩次點火的末級發動機，改裝成具有跳躍能力的地地彈道導彈；首先，根據任務需求，建立了導彈的氣動模型，並建立了彈頭再入時高超聲速氣動模型；其次，建立了導彈推進系統模型，前兩級採用了固體火箭發動機，第三級採用了固?液組合火箭發動機，並在總體方案要求下，對發動機噴管和外形進行了設計；第三部分，建立了導彈質點彈道模型，設計了一條跳躍式彈道，並對跳躍式彈道進行了優化設計；最後，對導彈進行了突防能力分析，從分析的結果可以看出，跳躍式彈道的突防能力比常規的拋物線彈道要強。
  6. Aiming at the problem that the seeds picked up by the suction plate of the seed metering device cannot accurately fall into the seed pit opener as well as into the seed pit, an innovated seed metering device on which the seed dropping angle can be adjusted within a certain range and a new testing stand have been developed in accordance with the mathematical calculation model that had " in accordance with the mathematical calculation model that had been established previously. then an experimental study is conducted and the seed dropping law has been found out through the study

    本論文根據2bqm - 2型氣吸式精量鋪膜播種機的結構和工作原理，針對該機在實際播種中，吸種盤吸出的種子不能滿足準確地落入在膜上滾動開穴的鴨嘴內，並及時地排入到鴨嘴所成的穴孔內的設計要求，進行了一定的試驗研究，利用已建立的計算數學模型，設計新的試驗臺，改進排種器，使排種器的落種角度可以在一定的范圍內調整。
  7. Remodeling design of bent axle of x2110 marine diesel engine

    2110船用柴油機曲軸的改型設計
  8. The china helicopter research and development institute is the only professional scientific research organization for helicopters design, research and experiment. it is the leader of the chinas helicopter development in this industry. the xbrothers security and facility control system has been applied in its computer room

    中國直升機設計研究所是我國唯一一家專門從事直升機設計研究試驗工作的綜合性大型科研單位，在新型號和改進改型設計新技術攻關先進技術預研項目中，充當著中國直升機工業陣營中的「革命軍中馬前卒」 。
  9. Study on necessity and feasibility of redesign of hydraulic turbine in middle - small size hydropower stations

    中小型水電站水輪機轉輪改型設計的必要性和可行性
  10. ( 2 ) taking the vehicle platform variant as precondition, this paper deeply researches the function - structure and function - structure decomposition of rear - axle. the rear - axle product model for variant design is built using general cad software ( unigraphics )

    （ 2 ）以滿足平臺改型設計需求為前提，深入研究了汽車后橋的功能結構和功能結構分解，利用通用cad軟體（ unigraphics ）建立了適應變型設計的汽車后橋產品模型。
  11. By comparing optimized pump with prototype pump, the optimization design is proved to be successful

    通過與原型泵結果的對比，說明優化改型設計是成功的。
  12. A retrofit design of the damaged impeller in a dynamic turbine was made based on the analysis of the accident

    針對某化工動力透平的事故葉片在事故分析的基礎上進行改型設計。
  13. Numerical results show that the method provides an effective tool for refining and designing a fransonic airfoil

    算例結果表明，本方法提供了一種跨音速翼型改型設計及新翼型設計的有效工具。
  14. Electromagnetism design is mostly remodeling design. searching for the most similar case to the current design is very important

    電磁方案設計多為改型設計，檢索與當前設計最為相似的方案至關重要。
  15. At the same time, we need to transform triangular mesh model to parameterized smooth b - spline surfaces in order to redesign the part or other consequent application

    同時，為了便於零件的改型設計及其他的后續應用，需將三角網格模型轉化為參數化的光滑b樣條曲面模型。
  16. The capacity augmentation and innovation of hydropower stations were characterized by small investment and quick return, which has drawn great attention at home and abroad. hydropower stations that have operated for more than 20 years are all confronted with the innovation problem

    水電站技術改造投資少、見效快，已引起國內外的廣泛重視，現代計算機數值模擬技術的不斷進步，為水輪機轉輪的改型設計創造了條件。
  17. The consequence of computation indicated above method not only can approach turbine blade surface accurately but also can be provided for extend and intersection while the precision can be controlled. it realized anticipated goals of the application of turbine blade and engineering exercises. thus, it provide the foundation to the reconstruct and optimize design of turbine blade as well as the cam of turbine blade

    算例結果表明，上述方法不僅可精確擬合混流式、軸流式水輪機轉輪葉片，而且還能對葉片進行求交、延展運算並控制精度，實現了nurbs曲面造型技術應用於水輪機葉片設計和工程實際的預期目標，為水輪機葉片的改型設計和優化設計、水輪機葉片的計算機輔助製造打下了基礎。
  18. The characteristics of reverse engineering of real parts are investigated, with the methods of data acquisition ; the strategies and process of surface construction based on laser - scanned point cloud are presented ; the process of 3 - d expression based on real parts is indicated ; the methods of variant design through reverse engineering of real parts ; the process of variant design based on assembly models is presented

    研究了實物反求的特點和數據採集的方法，重點分析了非接觸式數據採集的原理和方法；總結了基於激光掃描點雲進行曲面構建的流程和方法；提出基於實物樣件進行三維表達的流程；研究了通過實物反求進行改型設計的方法，提出基於實物反求進行改型設計的流程。
  19. Many efficient methods were proposed for the strueture characteristics of the impellers and the wheel rims in the retrofit design, the detailed stress data at the weak points of the structure were obtained through the finite element method based on the plan selection of the normal strength calculation, and the safety of the newly - designed impellers was efficiently guaranteed

    改型設計中針對葉片、輪緣的結構特點，提出了多種行之有效的改型措施，並在常規強度計算對方案進行選擇的基礎上，通過有限元法獲得結構簿弱環節的詳細應力資料，有效保證了新設計葉片的安全性。
  20. Taking the andvantages of vibration theory under the backgroud of automobile frame, the finite element computation modules of automobile frame were established in this paper, the natural frequency and mode of vibration of the automobile frame were also calculated, the dynamics characteristics were analyzed, the lead mode which provides reference for remodel design of automobile frame would affect the dynamics characteristics of frame construction

    摘要以汽車車架為對象，利用振動理論，建立了汽車車架的有限元計算模型，計算了車架的固有頻率和振型，進行了動態特性分析，從中找出了影響車架結構動力特性的主導模態，為車架改型設計提供了參考。
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