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- Secondly,the solutions to the differential equation are obtained by means of Laplace's transform method. 建立液壓伺服機構的微分方程和導出傳遞函數。
- Interations are commonly used in solving Laplace equation, Poison equation, or use implicit scheme to solve differential equation(s). 疊代法通常需要藉由相對誤差或絕對誤差來判斷是否可以停止疊代，找到解了。
- Ordinary differential equation arnold v. I. 常微分方程。
- Do you know how to solve the differential equation? 你知道如何解這個(gè)微分方程嗎?
- New equation is derived from an object function by means of initial values af-ter the differential equation of deflection in the simply supported beam with step func-tion,and dirac function is laplace transformed and inverse transformed. 本文對含有階梯函數、Dirac函數的簡(jiǎn)支梁撓曲線(xiàn)的四階微分方程進(jìn)行Laplace變換，然后再進(jìn)行逆變換，求出原函數，最后利用邊界條件推導并建立連續梁的新三彎矩方程。
- This expression is expressed in terms of characteristic rootsof the characteristic equation which is transfered from the differential equation ofcharging circuit of Blumlein line by means of Laplace transform. 該表達式是用充電回路方程經(jīng)拉氏變換后所得特征方程的特征根形式來(lái)表達的。
- This paper deals with the fundamental principle of the Laplace Transformation and discusses its applications in solving problems of differential equation with coefficients, solving integral eqution and calculating generalized integral. 摘要闡述了拉普拉斯變換的基本原理，討論了它在解常微分方程（組）初值問(wèn)題、解積分方程以及廣義積分計算這3個(gè)方面的應用。
- Newton's second law can be expressed as a differential equation. 牛頓第二定律可表達成微分方程。
- Laplace transformation, array, vector, determinate, linear equation set, Fourier series, partial differential equations. 本課程介紹拉普拉斯轉換、矩陣、向量、行列式、線(xiàn)性方程組、傅立葉級數、偏微分方程式。
- On the basis of the differential equation for decline of production by Arps, J. 本文從Arps;J.
- Numerical solution of differential equations. 微分方程的數值解。
- Inversion of differential equation is applied in many areas of science. 研究了在試井中應用微分方程反演理論的可能性。
- For systems with distributed parameters as such,the author started with the deduction of partial differential equations, which were then reduced into lumped-parameter transfer functions by Laplace transform. 主要以能量動(dòng)態(tài)平衡關(guān)系,列出了具有分布參數系統的觸媒床溫度的偏微分方程。 應用拉氏變換法推導出傳遞函數形式,從而將分布參數形式演化成集中參數形式。
- By using Laplace transform of differential equations and boundary conditions, the transfer function and vibration transmissibility of the primary vibration isolation system are deduced. 然后利用三項簡(jiǎn)化原則導出等效離散系統力學(xué)參數的解析式。
- An analog computer used to solve differential equations. 用來(lái)解微分方程的一種模擬計算機。
- This is called a normal system of differential equations. 這稱(chēng)為正規微分方程組。
- To some extent, his work pays dividends in differential equations. 他的工作在某種程度上給微分方程帶來(lái)了好處。
- The analog computers were designed to solve differential equations. 模擬計算機是被設計解決微分方程的。
- The set of all solutions of a differential equation is called the complete or general solution. 一個(gè)微分方程所有解的集合稱(chēng)為方程的全解或通解。
- An important case is the linear homogeneous second-order differential equation with constant coefficients. 一種重要的情形是常系數二階線(xiàn)性齊次微分方程。
