b-h curve 中文意思是什麼

b-h curve 解釋
磁化曲線
  • b :
  • h : = 【電學】 henry; 【化學】 hydrogen; 【物理學】磁場密度 （intensity of magnetic field） 地磁水平...
  • curve : n 1 曲線；彎曲；彎曲物。2 曲線規 （＝French curve）；【機械工程】曲線板；【棒球】曲線球；【統計學...
  1. In the models, the iron core nonlinearly of the traction transformer and the magnetic hysteresis effect without the b - h curve are considered. having tested by digital simulation, the winding parameter has not changed in the state of external fault or magnetizing inrush etc. but the winding parameter has obviously changed in state of inter fault or inter - turn fault. ( 3 ) the rules three phases converted to two phases of traction transformer in electric railways are developed in this paper

    （ 3 ）利用牽引變壓器磁鏈平衡方程，建立了基於系統辨識理論的雙繞組單相接線牽引變壓器、阻抗匹配平衡牽引變壓器及scott （斯科特）接線牽引變壓器的「灰箱」模型，該模型考慮了牽引變壓器鐵芯非線性和磁滯效應，但又不直接反映在模型中，並且無需鐵芯的b - h曲線數據。
  2. In proc. acm siggraph, 1994, pp. 303 - 309. 21 pottmann h, leopoldseder s, hofer m. approximation with active b - spline curve and surfaces

    此處，我們引入了具有最小能量的控制曲線，由此降低了曲面次數並很好的控制了曲面的形狀。
  3. It analyzes various factors which include the slope of curve is and lm, investment interest elasticity b, expenditure multiplier, income elasticity k and interest elasticity h of currency demand, that decide the fiscal policy and monetary policy effects by economics and geometric figures. it also demonstrates two particular situations : " crowding out " and " keynesian liquidity trap "

    它從幾何圖形和經濟學意義上分析了影響和決定財政、貨幣政策效力的各種因素，這些因素包括is曲線和lm曲線的斜率以及投資的利率彈性b 、支出乘數、貨幣需求的收入彈性k和貨幣需求的利率彈性h ，並同時論述和分析了財政、貨幣政策效力分析中常見的兩種比較特殊的情形「擠出效應」和「凱恩斯流動性陷阱」 。
  4. Ijcc workshop 2006 on digital engineering, phoenix park hotel, pyeongchang - gun, gangwon - do, korea, feb 8 - 9, 2006. 8 lee j - h, park h. geometric properties of ribs and fans of a b ezier curve

    由於bernstein多項式的全局影響性，對於一個階數相對高的bezier曲線，通過改變每個控制點的位置來交互的控制曲線形狀的方法並不直觀。
  5. 6 park h. choosing nodes and knots in closed b - spline curve interpolation to point data. computer - aided design, 2001, 33 : 967 - 974

    如果矢量場的階數為n - 2 ，我們可以用以上的表達找到對應的n階bezier曲線的控制點。
  6. Especially, paper research that the k - order rational b - spline function change to polynomial b - spline when h limit to 0, +. last the spline function can be used to express the hyperbolic curves. then, when k = 3, 4, paper research the infection of curve because qi is changed

    當形狀參數h 0 ~ + ， +時， k階指定極點有理b樣條退化成多項式b樣條，最後還給出了雙曲線的精確表示
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