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- In this paper the existence of solution of Cauchy problem for Euler equation is discussed. 讨论二维不可压缩Euler方程Cauchy问题解的存在性.
- The solvability and the existence of solution for a wave equation with periodic condition under strong resonance are studied in the paper. 摘要本文研究波动方程边值问题当非线性项满足强共振条件或为周期函数时的可解性和非平凡解的存在性。
- Under appropriate assumptions, the existence of solution is proved by means of the theory of differential inequalities and the uniformly valid asymptotic expansion for arbitrary nthorder is obtained. 在适当的条件下，利用微分不等式理论证明?解的存在性，得到?解的任意阶近似的一致有效渐近展开式。
- Approximation form of extended system for approximating solution branches are constructed.The existence of its solution is proved, wit h error estimation of solution being presented. 给出了解分支扩充系统[1]的逼近形式，证明了其解的存在性，并给出了解的误差估计。
- We prove the existence of a new kind of solutions for the scalar curvature equation in R(superscript N). 摘要我们证明在R(上标N)上纯量方程某种新解的存在性。
- The newspaper ceased to appear after an existence of three months. 该报发行3 个月后停刊了。
- On the other hand, the boundness of these norms provides the possibility of proving the existence of solutions to the problem. 另一方面，这些范数的有界性为证明解的存在性提供了可能。
- Potassium is necessary to the existence of all living things. 钾是所有生物生存必须的。
- Existence of solutions for a class of semilinear elliptic equations is obtained by the minimax methods incritical point theory. 通过临界点理论中的极小极大方法得到了一个关于一类半线性椭圆方程解存在性的结果.
- In this dissertation, the existence of solutions for variational inequalities related to semi-monotone operators are mainly considered. 本文主要讨论与半单调算子相关的变分不等式解的存在性。
- This paper is concerned with the existence of solutions for a class of stationary model for semiconductor. We also study the semi-classical limit. 摘要研究一类半导体稳态模型的混合边值问题解的存在性，同时也研究了其半古典极限问题。
- Applying upper and lower solution method, we investigate the existence of solutions of a class of periodic boundary value problems for impulsive differential equations with piecewise constant argument. 利用上下解方法,研究了一类具逐段常数变元的脉冲微分方程的周期边值问题的解的存在性。
- Pollution poses a threat to the continued existence of this species. 污染对这一物种的继续生存造成了威胁。
- Changes the initial view of Solution Explorer. 更改解决方案资源管理器的初始视图。
- Having no possibility of solution; impossible. 没有解决的可能性的，不可能的
- In this paper,using KAM theory,we obtain the boundedness of solutions as well as the existence of many invariant tori for jumping nonlinear oscilltions. 利用KAM理论研究了一类跳跃非线性方程解的有界性及大量不变环面的存在性。
- The scientific measurement of solution conductance. 滴定法溶液传导性能的科学测量方法
- The unique existence of solution 解的存在惟一性
- The conduct or mode of existence of a vagrant. 流浪流浪者的行为或生存方式
