牛頓圖 的英文怎麼說

中文拼音 [niúdùntú]
牛頓圖 英文
newton diagram
  • 牛 : 名詞1. （哺乳動物） cattle; ox 2. （姓氏） a surname
  • 頓 : 頓名詞（人名用字） a word used in a person's name
  • 圖 : Ⅰ名詞1 （繪畫表現出的形象; 圖畫） picture; chart; drawing; map 2 （計劃） plan; scheme; attempt 3...
  • 牛頓 : [力學] large dyne; newton （n）牛頓環 newton s ring; 牛頓萬有引力定律 newton s law of gravitation...
  1. In the process of arithmetic design, newton " method is used to compute power flow of network. graph theory knowledge is used to determine all paths from generator to load. to improve efficiency, thesis use branch expunction method to optimize the node order

    在演算法設計過程中，採用牛頓拉夫遜法進行潮流計算得到系統潮流分佈，利用圖論原理中的路徑搜索演算法確定了發電機對負荷的供電路徑，此外為了提高潮流跟蹤的計算效率，利用了支路消去法進行節點順序的優化。
  2. A number of astronomical observations and experimental result were known to newton when he first tried to understand the dynamics of bodies.

    當牛頓首先試圖去了解天體的力學問題時，他已經知道了許多天文的觀測及實驗結果。
  3. In chapter 2, an accurate modified reynolds equation is derived. the modified reynolds equation is solved numerically with the finite different method, the generated axial thrust force, minimal mucus film thickness, load capacity of hydrodynamic pressure and circumferential friction under the rectangular screw are obtained. at last, using numeral methods and coordinate graphs, the influences of rectangular screw parameters on the generated axial thrust force, minimal mucus film thickness, load capacity of hydrodynamic pressure and circumferential friction are studied and analyzed

    第二章，首先推導了非牛頓流體的變形雷諾方程，化簡了雷諾方程，得出了矩形螺紋下有限差分方程；還推出了矩形螺紋作用下軸向摩擦牽引力、粘液膜厚度、粘液膜承載能力、周向摩擦阻力無量綱表達式，最後用數值計算方法求解，通過坐標圖分析了矩形螺紋參數對軸向摩擦牽引力、最小粘液膜厚度、粘液膜承載能力、周向摩擦阻力的影響。
  4. The fractal generated by 3x + 1 conjecture is one of them. the main contents of the paper conclude : the fractal attributes, applications and artistic fractal images producted by the generalized 3x + 1 function

    本文利用調色板技術，軌跡井跟蹤技術和牛頓迭代法，以及它們的結合繪制3x + 1推廣函數的藝術分形圖像。
  5. The hydraulic hitch is the common means that the operator be joined with the prime motor in farm machine. the paper made the hitch ? vector equation and found the solutions by newton iteration method through the strong numerical calculation function of computer. so the analytical solution insteaded the graphic method, the design accuracy and efficiency were acceptable

    本研究推導了懸掛機構的矢量方程，並藉助于計算機強大的數值計算功能，用牛頓迭代法解決了解矢量方程的問題，從而用解析法取代了圖解法設計此類機構，提高了設計精度和效率。
  6. An improved newton iteration method and its fractal images

    一種改進的牛頓迭代法及其分形圖
  7. For moving targets, the quasi - gauss - newton and trust region visual servoing control strategies are deduced based on pseudo - inverse estimation of image jacobian matrix

    針對運動目標，推導了基於圖像雅可比矩陣偽逆估計的偽高斯牛頓視覺伺服演算法和信任區視覺伺服演算法。
  8. Special case of rheological index n = 1 were discussed, that velocity and flow rate equations were obtained agrees with completely crevice flow equations used both inside and outside the country

    此外，還作出牛頓流體和非牛頓流體在柱塞與泵筒同心和完全偏心的情況下，漏失量與壓差關系圖，在其他條件相同情況下偏心時漏失量大於同心時漏失量。
  9. This paper is devoted to seeking formulas and rules of representation for generating new fractal graphics. the main works are as followed : ( l ) construct new formulas for new fractal aspects after revisited methods for the visualisation of mandelbrot and julia sets based on ifs, we described the other new formulas originating from z z2 + c. including norton and polynomials iterated function, which have integer index instead quadratic index, we also constructed formulas with complex number index. 3 - d dynamical system is discussed then. besides the most widely used sequential visualisation methods, we designed two methods to change the original vectors and get new graphics with special effects

    在對公式指數的推廣中，包括指數為整數的牛頓迭代法和多項式迭代法，還包括指數為復數的迭代公式；在離散動力系統的吸引子生成演算法討論中，將復數z向高維空間推廣，重點論述了生成了三維離散動力系統吸引子的收斂條件，實現了此吸引子對應的三維空間向量在平面上的投影圖的條件；還討論了迭代前對初值點進行兩種不同變換對得到的分形圖形的影響，以及這兩種變換組合圖形的生成。
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