曲線設計 的英文怎麼說

中文拼音 [qūxiànshèjì]
曲線設計 英文
curve design
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 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...
  • 曲線 : [數學] curve; bight; bought; profile; net曲線板 french curve; irregular curve; curve board; splin...
  • 設計 : devise; project; plan; design; excogitation; layout; layout work; styling
  1. Designing a higher vocational education training program based on normal distribution curve

    依正態分佈曲線設計高等職業教育人才培養方案
  2. For example, the pushover curve analysis has no way to consider the hysteretic energy and the energy dissipation in other ways, and to consider the material fatigue and the scathe in the structures " to - and - fro motion. the work done in this thesis is mainly as follows for trying to make better of the capacity - demand curve in existence : 1. confirm the factors those caused the discrepancy between the different capacity curves : the shape of lateral load distribution, assumption of member bars model, irregularity of the structures, p - effects

    為此，本文有針對性地開展了一些工作：闡述了基於性態的設計方法和基於位移的設計方法的相關概念及發展歷程；介紹了幾種現有的能力-需求曲線法的原理及分析步驟並剖析了它們的不足；列舉了影響能力-需求曲線法計算準確性的主要因素，通過算例比較分析它們各自的影響程度從而得出了其中最為重要的影響因素；針對已有的分析結論提出了對現有能力-需求曲線法的改進方案，通過算例分析驗證了改進效果。
  3. To design the local features in product digital modeling, some surface local features are assorted and defined. furthermore, several methods for surface local features design are proposed such as the treatment of cad model edge features, design of the near - edge surface features, and design of the inner - surface feature

    為了解決產品數字化建模中的曲面模型局部特徵設計難題，對曲面局部特徵進行了分類與定義，並且分別提出了cad模型邊界線特徵處理、近邊界特徵曲面設計、內部特徵曲面設計等局部特徵設計技術。
  4. Parameter form becomes mainstream of geometric design because of characteristic such as : simple construction, easy computation, etc. while near 20 years research illustrates implicit form has advantage that parameter one has n ' t. in this paper only the application and properties of implicit curves in cagd have been researched

    參數形式以其構造簡單，計算容易等特點而流行於世並成為幾何設計的主流，然而近20年的研究與使用經驗表明隱式形式也有參數形式無法比擬的優點，本文僅就隱式曲線在計算機輔助幾何設計中應用及性質進行了分析和研究。
  5. The paper mainly introduces the calculating equation for piston skirt molded lines, the drawing of piston, and the design for convexity mother plate molded lines

    摘要重點介紹了計算活塞裙部型線方程，給出了從圖紙到中凸靠模板曲線板型線設計的方法。
  6. This method uses the law of conservation of energy, adopts the method of sectioning and the cam profile is designed according to the outputted speed curve

    該方法應用能量守恆定律，採用分段的方法，按輸出的速度曲線設計凸輪廓線。
  7. In the existing curves and surfaces formulations, a shape is designed by moving the control points of curves or surfaces

    摘要在現有的曲線曲面設計中，曲線曲面的形狀是通過控制頂點或數據點來確定的。
  8. Another algorithm is based on pixels : sample many points along the curve, round them to the nearest integer and set each pixel the computed point falls in. although this algorithm uses integer arithmetic, it provides the smooth curve possible at the expense of computation time as many points have to be computed to ensure that no gaps are created along the curve. furthermore these two algorithms we mentioned above is appropriate for low degree parametric curves, for high degree parametric curves, we usually approach them by using low degree rational parametric curves, the generating curve ' s fairness property is not very good

    我們知道當節點矢量的兩端節點均為k重節點且無內節點時， b樣條基函數退化為bemstein多項式，因此該生成演算法還可推廣到b能ier曲線中，具有廣泛的應用價值、同樣地，在cad和cagd中，有理b樣條曲線，特別是非均勻有理b樣條曲線（ nurbs ）已經成為曲線曲面設計中最廣為流行的技術，然而對這些曲線目前也尚無很好的曲線生成演算法，因此有理b樣條曲線的生成演算法無疑有著更重要的意義
  9. This paper develops iterative formula of sine and cosine function in document [ 40 ], and presents new pixel - level algorithms for generating archimedes and involute curves which are widely used in engineering

    本文推廣了文獻[ 40 ]中正弦、餘弦函數的遞推公式，對工程繪圖中常用的阿基米德曲線和漸開線設計了新的逐點生成演算法。
  10. The main contents include the construction of subdivision surfaces satisfying the constrain of curves interpolation based on catmull - clark subdivision scheme, the interpolated curves are uniform b - spline ; the construction of subdivision surfaces interpolating nurbs curves based on non - uniform rational catmull - clark ( nurcc ) subdivision scheme ; generation of sharp features on subdivision surfaces ; application of subdivision surfaces in the traditional surface design method - skinning

    其內容主要包括：基於catmull - clark細分演算法構造滿足曲線插值約束的細分曲面的方法，被插值曲線為均勻b樣條曲線；基於非均勻有理catmull - clark細分演算法構造能夠插值nurbs曲線的細分曲面的方法；細分曲面上尖銳特徵的生成方法；細分方法在曲面設計的傳統方法?蒙皮法?中的應用等。
  11. On the basis, three elastic calculation coefficients of the two - way composite slab on three common boundary conditions are deduced and calculated by applying the classic elastic plane theory. in the thesis, the elastic design methods of pk prestressed composite two - way slab is explored and studied by the example. furthermore, it is also studied how to apply the yield - line design method to design the prestressed two - way composite floor slabs

    本文以此為依據，應用經典彎曲薄板理論，採用李維法推導和計算了這種雙向樓板三種常見邊界下的撓度和內彎矩彈性計算系數，並在此基礎上通過算例探討了pk預應力雙向疊合樓板的彈性設計方法，同時還對其塑性鉸線設計方法進行了研究。
  12. Research on the elliptic curve over finite field f2m that is suitable for constructing the cryptosystem, analyze the security basis of the elliptic curve cryptosystem and the common attacks to it. because the security of elliptic curve only has relation to the elliptic curve itself, it is important to select the suited elliptic curve. indicate that making operation on the elliptic curve is very complicated

    對適于建立密碼體制的有限域f2m上的一類橢圓曲線進行了研究，分析了橢圓曲線密碼體制的安全性和常見的攻擊方法，因為橢圓曲線密碼體制的安全性只與橢圓曲線本身有關，所以選擇合適的橢圓曲線非常重要，指出橢圓曲線的計算是復雜的，分析研究了利用有限域f2m上的橢圓曲線建立密碼體制的相關問題，利用經過仿射代換后的橢圓曲線可以建立公鑰密碼體制，將其上的運算進行映射變換后易於設計演算法和便於實現。
  13. With grain design and the calculations of pressure - - - time and thrust ? time, the designers of rocket can improve their structure design

    通過藥柱的設計和壓強? ?時間曲線和推力? ?時間曲線的計算，為固體火箭發動機設計、裝藥強度分析和裝藥完整性分析提供了有力的支持。
  14. Blade section designed based on equivalent operating curve can effectively control the cavitaion area and type, and the desired cavitation performance can obtained

    基於等效運轉曲線設計的槳葉剖面能有效地控制空泡范圍和空泡類型，得到期望的空泡性能。
  15. The established theory is helpful for designing multiscale algorithms. in the second part of the paper ( chapter 5 ), a refinement strategy for digital curves is first proposed, and then a new measure for discrete curvature, referred to as l - curvature, is presented

    文章第二部分（第五章）針對現有直接角點檢測演算法所存在的問題，提出精化數字曲線技術，並基於精化曲線設計一種離散曲率的計量方法，稱為l -曲率。
  16. After discussing the theoretical basis for a designing method of cam mechanism based on output force ( moment ) characteristics, a new designing method for that mechanism is presented and then, employed for designing a spring actuating mechanism in vacuum circuit breaker with singlephasy single breaker contact which operates under the condition of high - voltage and large - current. the application of this method shows that the cam mechanism designed by using the method presented can completely meet the requirement of output force characteristics for the mechanism and, furthermore, the performance of the mechanism is remarkably better than that of similar mechanisms designed by using conventional methods

    介紹了一種按輸出力（力矩）特性曲線設計凸輪機構的新方法.闡述了這種設計方法的理論依據，並將這種設計方法應用在高電壓等級、高工作電流單相單斷口真空斷路器的彈簧操動機構中.結果表明：用這種方法設計的凸輪機構完全能滿足機構所要求的輸出力特性的要求，且機構的性能明顯優于用傳統方法設計的機構
  17. In the chapter 5, the computer aided experiment equipment for hydraulic motor was introduced. the hydraulic motor, such as zjm05, zjm08, zjm11, zjm18, zjm25, were test on the equipment. the data get from the experiment proved the tightness of the design

    第五章介紹了由我主持搭建的液壓馬達的功率回收實驗臺，採用計算機輔助測試來處理實驗數據，並對zjm05 ， zjm08 ， zjm11 ， zjm18 ， zjm25五種規格液壓馬達進行了測試，取得了良好的性能，從而驗證了端面配流、定子曲線設計演算法的合理性。
  18. The final part calculated all kinds of curves of ba - da - ling tour line, found the design of left line is unreasonable

    最後，用軟體對八達嶺旅遊線相關曲線進行了計算並分析，發現左線設計方案不夠合理。
  19. Unlike tsuen wan and sha tin, tuen mun was nearly 25 km from kowloon and most of the existing road connection was a tortuous 2 - lane road on the coast which, because it was planned in the days before fast motor traffic, twisted in and out as it followed the coast to minimize cutting and filling slopes

    屯門距離九約25公里，在兩者間興建連接道路時，情況與沙田及荃灣有所不同。原有的青山公路只有兩條行車線，設計時車輛沒有像今日般快速，為了減少削填斜坡，它是沿著彎曲的海岸線而建。
  20. Wsf wireframe and surface

    線架和曲面設計
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