无界性

This project mainly dealt with the existence and multiplicity of periodic solutions and the boundedness of solutions of nonlinear oscillations.

本项目主要研究非线性振动中周期解的存在性、多解性及解的有界性、无界性。

All superclasses of closed unbounded classes are stationary and stationary classes are unbounded, but there are stationary classes which are not closed and there are stationary classes which have no closed unbounded subclass ( such as the class of all limit ordinals with countable cofinality ).

所有闭合无界类的超类是固定的并且固定类是无界的，但是有着不闭合的固定类并且有着没有闭合无界子类的固定类(比如带有可数共尾性的所有极限序数的类)。

Ablish two decision theorems of relative compactness for unbounded function groups in an infinite interval.

sect；2.3我们建立了判定无穷区间上抽象无界连续函数组和抽象无界可微函数组相对紧性的充分必要条件，并对无穷区间上抽象二阶微分方程两点边值问题无界解的存在性做了研究。

In the study of the Lagrange stability of impact motion, we give some conditions of the bouncing solution of the asymptotically linear equation which is bounded or unbounded. Outside of a large disc, using the symplectic transformation of the Hamilton system to estimate the iteration of the successor map. Applying the Moser's small twist theorem, we get the invariant curves and then give the proof of the bouncing solutions which is bounded. We will estimate the successor map of the equation directly for proving the unboundedness of the bouncing solutions.

在碰撞运动的Lagrange稳定性的讨论中，给出了渐近线性方程碰撞解有界或无界的条件，在充分大的圆盘外，通过Hamilton系统的辛坐标变换的角度平均来估计后继映射的迭代，应用Moser小扭转定理得到不变曲线从而给出在一定条件下碰撞解有界的证明，碰撞解无界性的证明将采用直接估计后继映射的方法给出。

One essential difficulty of the given problems for computation is the unboundedness of the physical domains.

对这些问题进行计算一个主要的困难就是物理区域的无界性。

Secondly, we dealt with the existence of periodic solutions and unboundedness of solutions of Lienard eqautions.

另一方面，本项目研究了Lienard方程周期解的存在性与解的无界性。

In Chapter 2, some popular penalties are brieflyintroduced, and the unboundedness of weights of RNN without penalty term is discussed.

在第二章我们简要介绍了几种常见的惩罚项，并从理论上对不带惩罚项的递归网络权值的无界性作了讨论。

Network, noted for its unboundedness, interactivity, immediacy and Unlimited capacity etc.

网络以其无界性、交互性、即时性以及容量无限性等特征已成为大学生依赖的一种学习手段和生活方式。

Unboundedness has a greater empirical credibility.

无界性有更大的经验可信性。

Non—boundary of net progresses us to do something useful,for example,re—expurgating the tropism of merit of jurisdiction,carding basis of jurisdiction,and finding some suitable principles and ideas for jurisdiction of network cases.

网络的无界性促使我们必须重新廓清管辖的价值取向，梳理地域管辖的依据，并由此寻找出适合网络案件的地域管辖原则与方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。