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[数]椭圆方程
1、equaling equations───平衡方程
2、equations───n.方程式；等式；均等；均势（equation的复数形式）
3、biquadratic equations───[数]双二次方程
4、simultaneous equations───n.联立方程
5、solving equations───解方程
6、elliptic───adj.椭圆形的；省略的
7、elliptic paraboloid───[数]椭圆抛物面
8、algebraic equations───代数方程（algebraic equation的复数）；代数方程（algebraicequation的复数）
9、kinematic equations───运动学方程（kinematicequation的名词复数）
1、Using maximum principle and mountain pass lemma to a class of nonlinear elliptic equations, two different positive solutions are obtained.───利用极值原理和山路引理，讨论了一类非线性椭圆[型]方程正解的多重性，得到了两个不同的正。
2、Uniqueness of radially symmetric solutions for a class of nonlinear elliptic equations is proved.───证明了一类非线性椭圆型方程径向对称解的唯一性。
3、We will focus on some problems for the existence and non-existence of solutions for a class of nonlinear elliptic equations.───在此论文中，我们研究了一类非线性椭圆方程解的相关问题。
4、This paper deals with the general boundary value problem for nonlinear elliptic equations of second order.───讨论了二阶非线性椭圆型方程的一般边值问题。
5、A class of nonlinear singularly perturbed problems for elliptic equations are considered.───研究了一类非线性椭圆型方程奇摄动问题。
6、We considered the finite volume element methods (FVM) based on circumcenter dual subdivision for the elliptic equations and parabolic equations.───考虑基于外心对偶剖分的椭圆型与抛物型方程的有限体积元法。
7、A regularity result of a class of elliptic equations with singular lower term is obtained.───本文得到了一类带奇异低阶项椭圆方程的一个正则性结果。
8、The nonlinear for singularly perturbed problems of elliptic equations with boundary perturbation are considered.───研究具有边界摄动的非线性椭圆型方程奇摄动问题。
9、The present work deals with oblique derivative problems for second order quasilinear elliptic equations with parabolic degeneracy .───讨论了二阶拟线性退化椭圆型方程的斜微商问题。
1、By use of multigrid method, this paper proposes a preconditioned iteration method solving the boundary value problem of elliptic equations, the proof of convergence is given.
2、Using maximum principle and mountain pass lemma to a class of nonlinear elliptic equations, two different positive solutions are obtained.
3、This paper is devoted to the optimal boundary control problem of a class of elliptic equations with non-convex control regions whose solutions can be formulated by potential integration.
4、The semilinear degenerating elliptic equations is studied. On the condition that the measure of degeneratingpoint set is zero, its existence and uniqueness is proved.
5、The existence of multiple solutions is obtained for Neumann problem of sublinear elliptic equations by the minimax methods in the critical point theory.
6、A class of initial boundary value problems for the singularly perturbed semilinear elliptic equations with nonlocal boundary conditions are considered.
7、With the concavity and integrability of sublinear terms near zero, the symmetry results for a class of sublinear elliptic equations are given by making use of the moving-plane method.
8、This paper deals with the existence of two positive solutions for critical elliptic equations with a changed sign perturbation and with an auxiliary condition.
9、The present work deals with oblique derivative problems for order quasilinear elliptic equations with parabolic degeneracy.