阿基米德螺線 的英文怎麼說
中文拼音 [ajīmǐdéluóxiàn]
阿基米德螺線
英文
aechimedes spiral- 阿 : 阿Ⅰ助詞(用在稱呼前面) Ⅱ(用於音譯外來語)
- 米 : Ⅰ名詞1. (稻米) rice 2. (泛指去殼或皮的可吃的種子) shelled or husked seed 3. (姓氏) a surname Ⅱ量詞(公制長度的主單位) metre
- 德 : 名詞1 (道德; 品行; 政治品質) virtue; morals; moral character 2 (心意) heart; mind 3 (恩惠)k...
- 螺 : 1. [動物學] (軟體動物) spiral shell; snail; conch 2. (螺旋形的指紋) whorl (in fingerprint)
- 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...
- 阿基 : akii
- 米德 : george herbert mead
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A neat solution of the quadrature problem can be achieved with the spiral of archimedes.
使用阿基米德螺線可以輕松解決求積分的問題。Since complicated differential and integral operations were involved in the kernel of the integral equation, we simplified the equation and got the nakano equation. as instances, the planar archimedean spiral antenna, the planar equiangular spiral antenna, the monofilar helical antenna, the conical helical antenna with fixed ascending angle and the conical equiangular - spiral antenna were analyzed through the moment method. all of the results matched fairly well with the references and experiment results
這種方法的積分方程的積分核里含有復雜的微積分運算,為了簡化計算,本文在推廣的海倫積分方程的基礎上,對方程進行了簡化,推導了nakano方程,並以平面阿基米德螺旋天線,平面等角螺旋天線,軸向模圓柱螺旋天線,具有固定升角的圓錐螺旋天線和圓錐等角螺旋天線為例,用矩量法求解了天線上的電流分佈,研究了螺旋天線輻射的寬頻帶特性,所得的結果均與參考文獻吻合很好。This paper presents the basic construction and movement rules of the coordinator gyrorotor with reticle of archimedes spiral reticule pattern, also, it explains the principles and methods of dynamical balance to damp the vibration and forced nutation
闡述了具有阿基米德螺旋線圖案的位標器的基本原理及其運動規律,並說明這種陀螺轉子的振動與繞動的平衡原理與方法。Analysis of archimedean spiral antenna using moment method with curved segmentations
曲線分段的矩量法分析阿基米德平面螺旋天線In this thesis, the concept of " fractal " and the recursive algorithm of fractal structure are depicted. the wavelength - independent character of archimedean spiral antenna and the space filled property of koch monopole are analyzed by the method of moment
本文介紹了分形的基本概念和分形結構的迭代演算法,採用矩量法分析了阿基米德螺旋天線的頻率無關特性和koch單極天線的空間填充特性。The calculation of interpolation of spiral of archimedes based on time - divided method
基於時間分割法的阿基米德螺線的插補演算法研究The optimum design method is utilized to design 12 - 5 - 48hb double - horse head beam pumping unit with rear horse head s outline of spiral of archimedes, and the optimum result is analyzed and compared with double - horse head beam pumping unit with rear horse head s outline of three - section circular arc and beam pumping unit
用該優化方法對12 - 5 - 48hb型后驢頭為阿基米德螺線雙驢頭抽油機進行了優化設計,並對優化結果和后驢頭為三段圓弧的雙驢頭抽油機及游梁式抽油機進行對比分析。This vb code will create the spiral of archimedes according to various settings ( stepinterval, incremental, base, maxorbits & zoom )
這段vb代碼可以根據各種設置(步長,增量,基值,最大值,縮放比例)來繪制阿基米德螺旋線。分享友人