 全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多   两阶微分方程 的翻译结果: 查询用时：0.531秒 在分类学科中查询 所有学科 更多类别查询 历史查询  两阶微分方程  differential equation of second order
 In this paper, the problem of the antisymctrical small deflection of isotropic sandwich plates (in the theory of E. Reissner) is reduced to the solution of two displacement-functions w and f, where to satisfies a differential equation of fourth order, and f satisfies a differential equation of second order. 本文首先把各向同性夹层板的反对称小挠度問題(E.Reissner的理論)归結为求解两个位移函数ω和f。 这里ω满足一个四阶微分方程,而f滿足一个两阶微分方程。 短句来源 “两阶微分方程”译为未确定词的双语例句
 Through using such method, the second-order differential equation is reduced to a first-order differential equation and the exact bound state solutions including energy spectrum and normalized wave functions are obtained by making use of the integral. The results agree with those obtained by Zheng. 通过这种方法使得两阶微分方程变为一阶微分方程,这样可以直接运用积分得到WBEPM势束缚态能量方程和归一化的波函数,所得结果与文献一致. 短句来源 相似匹配句对
 Two Judgment of Singular Solution about First Order Differential Equation 一阶微分方程奇解的两个判别式 短句来源 Two - term Fractional - order Differential Equation Applied in Controlled System 两项分数阶微分方程在控制系统的应用 短句来源 Asymptotic Behavior of n th Order Functional Differential Equations n阶泛函微分方程的渐近性 短句来源 Two Types of Solutions of Complex Order-higher Algebraic Differential Equations 复高阶代数微分方程的两类解 短句来源 Both methods to find integrating factor for one order of differential equation 求一阶微分方程积分因子的两种方法 短句来源 查询“两阶微分方程”译词为用户自定义的双语例句

我想查看译文中含有：的双语例句  differential equation of second order
 It is known that the nonlinear system of equations of plane steady isentropic potential gas flow can be linearized and transformed to a single equivalent linear differential equation of second order. A boundary value problem for a differential equation of second order Sturm-liouville problem for a differential equation of second order with discontinuous coefficients Taking the elliptical ordinary differential equation of second order as the model problem, the fundamental idea, implementation strategy and detailed algorithm are described. A particular model where these equations reduce to a single differential equation of second order is studied. 更多 In this paper, the problem of the antisymctrical small deflection of isotropic sandwich plates (in the theory of E. Reissner) is reduced to the solution of two displacement-functions w and f, where to satisfies a differential equation of fourth order, and f satisfies a differential equation of second order. For a simply supported polygonal sandwich plates, it is proved that / vanishes identically, and the relation between w and the deflection w0 of a similar single-layered thin plates is established. By this... In this paper, the problem of the antisymctrical small deflection of isotropic sandwich plates (in the theory of E. Reissner) is reduced to the solution of two displacement-functions w and f, where to satisfies a differential equation of fourth order, and f satisfies a differential equation of second order. For a simply supported polygonal sandwich plates, it is proved that / vanishes identically, and the relation between w and the deflection w0 of a similar single-layered thin plates is established. By this relation, the solutions of a class of problems of sandwich plates may be derived from the corresponding solutions of single-layered thin plates. 本文首先把各向同性夹层板的反对称小挠度問題(E.Reissner的理論)归結为求解两个位移函数ω和f。这里ω满足一个四阶微分方程,而f滿足一个两阶微分方程。接着証明,对于周边簡支的多角形夹层板,f恆等于零,并进一步指出ω与同样形状的单层薄板的挠度w_0的关系。利用这个关系使人有可能从許多单层薄板的已知解答导出相应的夹层板問題的解答。 A simplified method, Laplace transformation, is used to discuss the radial Schrdinger equation with the weakest bound electron potential model (WBEPM). Through using such method, the second-order differential equation is reduced to a first-order differential equation and the exact bound state solutions including energy spectrum and normalized wave functions are obtained by making use of the integral. The results agree with those obtained by Zheng. It is most important that the two kinds of new recursion relations... A simplified method, Laplace transformation, is used to discuss the radial Schrdinger equation with the weakest bound electron potential model (WBEPM). Through using such method, the second-order differential equation is reduced to a first-order differential equation and the exact bound state solutions including energy spectrum and normalized wave functions are obtained by making use of the integral. The results agree with those obtained by Zheng. It is most important that the two kinds of new recursion relations of radial wave functions are derived by the same method. These new recursion relations are the relations between the effective principal and angular-momentum quantum numbers, and are comprehensive in application to the calculations of transition probabilities in atomic and molecular physics. 应用简单的方法———Laplace变换法来求最弱受约束电子势模型(WBEPM势)的径向Schrdinger方程.通过这种方法使得两阶微分方程变为一阶微分方程,这样可以直接运用积分得到WBEPM势束缚态能量方程和归一化的波函数,所得结果与文献一致.更重要的是用Laplace变换得到径向波函数的两类新的递推关系.这种递推关系是有效主量子数和角量子数之间关系,在计算原子和分子跃迁几率时有着广泛的应用. 相关查询

 CNKI小工具 在英文学术搜索中查有关两阶微分方程的内容 在知识搜索中查有关两阶微分方程的内容 在数字搜索中查有关两阶微分方程的内容 在概念知识元中查有关两阶微分方程的内容 在学术趋势中查有关两阶微分方程的内容

 CNKI主页 |  设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索 2008 CNKI－中国知网 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社