柱面函數 的英文怎麼說
中文拼音 [zhùmiànhánshǔ]
柱面函數
英文
cylindrical function-
Application of r - function theory to the problem of elastic torsion with trapezium sections
函數理論在梯形截面柱彈性扭轉問題中的應用According to eigenvalue equation ( general formula ) of the energy method of the plane steel frame structure stability, and considering the restriction of the end of the column of the main steel frame and function of deflection curve gained from the differential balance equation general resolution, we get the equation for calculating the length coefficient of the main frame structure stability of the steel arch gate and the resolutions are also given
根據平面剛架穩定性能量法特徵值方程(通式) ,考慮弧形鋼閘門主框架柱的柱端約束的特殊情況,求出撓曲線函數(試解函數)通解,得到弧形鋼閘門主框架柱穩定性計算長度系數方程。其中弧門主框架主橫梁式形框架的臨界荷載比較現行規范推薦的有限元法簡單方便、結果精確及物理概念明確等優點。Gle is a library package of c functions that draw extruded surfaces, including surfaces of revolution, sweeps, tubes, polycones, polycylinders and helicoids
Gle是一個c函數庫包,它能繪制突出的表面,包括旋轉表面,伸展表面,管狀,多角體,多柱體和螺旋面。4. choosing the reasonable deflection curve function. according to the energy method and the constrained condition of column end of the steel arch gate, the article presents a practical calculating formula for the stability of the main frame structure of the steel arch gate
選擇合理的撓曲線函數(試解函數) ,根據能量法及弧門柱端約束條件,提出弧形鋼閘門主框架(平面鋼框架)穩定性計算的實用解析計算公式,並根據影響弧門主框架穩定性的因素對該公式進行修正。The fma need the high order hankel function, in chapter 3 the algorithm of calculating the high order hankel function of the second kind is discussed. because of the low effectivity and unsteadiness to use the recursive algorithm to calculate the high order hankel function of the second kind, the paper introduces a kind of new fast algorithm to solve the problem. the worked result indicates : the new fast algorithm is a kind of precise algorithm
由於快速多極子法計算中要用到高階漢克爾函數,在第三章中,主要針對利用遞推演算法求解高階漢克爾函數時速度較慢和可能存在不穩定的問題,給出一種快速計算高階漢克爾函數方法,最後給出了用快速多極子法計算的四個導體柱體散射截面。A class of exact solutions of the dirac equation are obtained for an electron in the electromagnetic field of a wave guide formed by two pairs of hyperbolic cylinders
摘要研究了位於由兩對雙曲柱面構成的波導管電磁場里的單電子的性質,得到了單電子在場中狄拉克方程的新一類精確解;計算了極化算符的本徵函數。In this thesis, based on related previous references, using the non - fourier law of heat conduction, applying the image method, expand method of wave function, multiple scattering of thermal waves in materials with subsurface defects are investigated. our research works are concretely as following
本文在分析了國內外相關文獻的基礎上,基於非傅里葉熱傳導波動方程,採用鏡像方法和波函數展開法,研究了固體介質中亞表面圓柱缺陷和球形缺陷對熱波的多重散射問題。分享友人