By using nonlinear alternative fixed_point theorem, a existence principle of positive solutions to this problem are established.
进行了研究，利用非线性二择一不动点定理建立了问题正解的一个存在性原则。
The reason is that the principle proves the existence (or impossibility) of a particular phenomenon.
原因是，这一原理证明了某一具体现象的存在(或不可能)。
This principle assumes existence of a machine that is connected to both the lightweight device and the Jini network to overcome limitations such as not being able to download code.
该原则假定存在这样一种机器，该机器既与轻量级设备又与Jini网络连接以克服诸如不能下载代码之类的限制。
Modern journalism justify its own existence by the great Darwinian principle of the survival of the vulgar.
现代的新闻工作，以“最庸俗者生存”这伟大的达尔文式的原则来为自己的存在辩护。
Probed into principle, procedure and measures of training cost control in training program development to realize optimum benefit and final target of self existence.
探讨了培训项目开展过程中培训成本控制的原则、程序和措施，以达到经济效益最优化，实现自立生存的最终目标。
The underling principle of swap is the existence of comparative advantage of resourses.
互惠掉换的基本原理在于发挥资源相对优势的作用；
We are all born for love; it is the principle of existence and its only end .
我们每一个人天生就应去相爱；这是生存的原则，也是生存的惟一目的。
By using perturbation techniques and comparison principle, it obtains the existence and uniqueness of solutions.
通过摄动技巧和比较原理得到了解的存在惟一性。
Secondly, the existence and uniqueness of the generalized local solution is obtained using the contraction mapping principle.
然后利用压缩映象原理方法，证明了方程局部广义解的存在唯一性；
Introduced the active sludge method basic principle, the technical process, the movement way, the existence question and in the environmental pollution government project application.
介绍了活性污泥法的基本原理，工艺流程、运行方式、存在问题及其在环境污染治理工程中的应用。
We are all born for love... it is the principle of existence and its only end.
我们因爱而生…爱是生存的原则，也是生存唯一的目的。
However, conservatism principle will survive for the existence of uncertainty of accounting items.
但会计事项不确定性的存在使得稳健原则将会一直存续下去。
By research on the working principle of covert channels, the minimum criteria of its existence had been formally proved.
通过研究隐通道的工作原理，形式化地证明了隐通道存在的最小条件。
Fristly the boundary value problems for the equations is formulated, and then by using the compactness principle, the existence of solutions for the above problems is proved.
先给出这些问题的提法，然后使用列紧性原理和极值原理证明了上述二阶椭圆型方程边值解的存在性和唯一性。
Using the fixed point principle and the theory of differential inequality, we prove the existence of the solution and an uniformly valid asymptotic expansions of the solution is given as well.
利用不动点原理及微分不等式理论，我们证明了边值问题解的存在性，并给出了解的一致有效渐近展开式。
Under the new principle we provide the theorem of the existence of local Nash network and the theorem of the architecture of local Nash network and its dynamic formation process.
在新的规则之下，分别给出了局部纳什网的存在性、结构特性及其动态生成进程的定理。
The existence of moral in the principle aspect is a kind of value existence, which needs to be manifest in the concrete practice life.
道德的原则式存在是一种价值存在，道德价值需要在具体的实践生活中才能体现。
We live because as Anthropic Principle postulates that our Universe seems to be designed to fit our existence.
我们之所以能够生存，是因为如人择原理所假定，这个宇宙为了适应我们的生存而专门设计的。
The existence and multiplicity results are obtained for a class of fourth-order nonlinear elliptic equations by the least action principle and the minimax methods, respectively.
通过极小化作用原理和极小极大方法得到了一类四阶非线性椭圆方程解的存在性和多重性。
Using the comparison principle, the existence, uniqueness and its asymptotic behavior of solution for the problem are studied.
利用比较原理，研究了问题解的存在性，唯一性及其渐近性态。
The "eros" is an affair relating to the life and the existence, the principle of the love, which transcends the visible shape and communicates the soul of men and women, pursues the good.
“爱”是与生命、存在相关的事情，爱情的原则是追求至善，它超越了可见的形态，是人与人灵魂的沟通。
As a way of deducing the existence of a fault, fault deduction is consistent with the characteristics of administrative liability investigation and does not go against the fault liability principle.
过错推定作为过错存在的判断方式，既能够适合行政责任追究的特点，也与过错责任原则并行不悖。
Describe its performance in several aspects. And analysis the main way WangJi used to defuse conflicts of life that is "self-satisfaction" as a principle of his existence.
主要抓住王绩生命观的矛盾性这一显著特征阐述其生命观矛盾表现的几个方面，进而分析王绩化解个体生命矛盾的主要方式，即以“自适”作为其生存原则。
The existence of the common optimal approximating solution shows that the bank can provide a loan to the entrepreneur according to the optimal principle that the risk can be accepted as a criterion.
公共最优近似解的存在，说明了银行是在风险可接受的前提下按最优性原则给企业发放贷款。
A comparison principle for nonlinear degenerate elliptic equation is derived, and a existence theorem of the coupled weak quasi-solutions of BVP for nonlinear degenerate elliptic systems is given.
建立非线往退缩椭圆型方程的比较原理并给出方程组边值问题耦合弱拟解的存在性定理。
In this paper, the existence theorem of midpoint chord of quadratic curve, as well as its proof, is given via methods of projective geometry and polarity principle.
文章利用射影几何方法及配极原理给出二次曲线中点弦存在性定理的证明。
Using the contraction mapping principle, we proved a theorem about the existence of solution for initial value problem of a class of implicit ordinary differential equations of the first order.
本文应用压缩映象原理证明了一阶隐式微分方程解的存在唯一性定理。
It confirms the primary principle of existence before essence 'and illustrates man's spiritual freedom and free choice in the situation of despair and absurdity.
存在主义文学主要关注的是人的生存状态，它肯定人的存在先于本质这一存在主义首要原则，表现人在绝望、荒谬的境遇之中的精神自由和自由选择。
It confirms the primary principle of existence before essence 'and illustrates man's spiritual freedom and free choice in the situation of despair and absurdity.
存在主义文学主要关注的是人的生存状态，它肯定人的存在先于本质这一存在主义首要原则，表现人在绝望、荒谬的境遇之中的精神自由和自由选择。
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