查询词典 limit

This project also obtained several limit theorems for some important dependent random variables and stochastic processes, such as the Strassen law of the iterated logarithm for negatively dependent random variables, strong limit theorems for mixing random vectors in Banach spaces, sample path properties for two-parameter fractional Wiener processes, and so on.

随机环境中的随机变量与随机过程的研究在国内外相当活跃，本项目主要研究它们的极限性质，着重研究了随机风景中随机变量与随机过程的极限性质，主要取得了以下几个结果：首先对简单对称的Kesten-Spitzer随机游动在低阶矩的条件下给出了强逼近，大大减弱了前人要求任意阶矩的条件，然后对独立风景中的一般随机变量给出了强逼近的一般性结果，由此导出在风景和随机变量都只具有低阶矩的条件下的独立但不同分布、混合相依变量的强逼近，在只有弱高于二阶矩的条件下得到了重相对数律和弱收敛；给出了连续时间参数的Brown风景中Brown运动和稳定风景中稳定过程的滞后增量和连续模等精确样本轨道性质；同时给出了一些重要的相依随机变量和过程的若干极限定理，如负相关随机变量的Strassen重对数律、抽象空间上混合相依变量的一些强极限定理成立的充分必要条件、两参数分数Wiener过程的样本轨道性质等。

Make consequently original economics principle and notional get into trouble, among them, be like below a few respects basically: One, pay is degressive law pay is degressive law, the earliest Thoms Malthus put forward 1798, be in later 19 centuries 70 time Jevons , Mengeer with Waerlasi 3 people put forward limit effectiveness at the same time almost degressive principle, founded limit effectiveness axiology.

因而使得原有的经济学原理和概念陷入困境，其中，主要的有如下几个方面：一、报酬递减律报酬递减律，最早是托马斯·马尔萨斯在1798年提出的，后来在19世纪70年代杰文斯、门格尔和瓦尔拉斯三人几乎同时提出了边际效用递减原理，创立了边际效用价值论。

So far, the soils limit analysis result in engineering practice is often obtained by taking experimental or semi-experimental measures, and it is very difficult to estimate the departure with the actual conditions. But by using KEM, the precision of soils limit analysis can be enhanced.

目前对此类实际工程问题大多是作大量的简化得到经验、半经验的结果，与实际情况之间的计算误差难以估计，而KEM（运动单元法，Kinematical ElementsMethod）则可以从根本上提高分析结果的精度。

The theory of KEM for simple soils limit analysis is dissertated in detail. Based on this, KEM has been developed to complicated soils limit analysis for the first time. Appropriate functions and variables of different engineering practice are presented, and the minimization technique for functions is adopted the conjugate gradient method.

在详细论述了土体极限分析KEM的基本原理、对均质土体极限分析KEM研究的基础上，根据KEM的基本原理，在国内首次将KEM扩展应用到复杂土体的极限分析中，根据工程问题的实际情况找出了合适的KEM土体极限分析目标函数和自变量，对目标函数的优化方法采用了变尺度法。

The penalties are well known: for instance, anyone who exceeds the stipulated speed limit (at most tracks, 80 km/h in practice, 100 km/h during qualifying and the race) is fined US$250 in practice and qualifying for every kilometre per hour over the limit.

这些处罚大家都很熟悉，比如：任何超过规定速度限制的人（在大部分赛道上，练习赛限速为80公里/小时，排位赛和正赛中的限速为100公里/小时）都要被处以每超速1公里/小时罚款250美元的处罚。

The contents of the abstract of the short Communication is:"The paper gives a complete differential partition to a Euclidean straight line with a fixed frame, and three axioms for the integral of infinitesimals indexed by real numbers; proves in standard mathematics there are positive infinitesimals outside of real number set; Gives cosmic, macro and micro counterexamples to two axioms in Jordan, Carathéodory, and Lebesgue measure theory; transforms Weierstrass limit into Huang limit, Cantor continuum into Huang continuum, and Newton-Leibniz formula into Huang formula."

这个短的发言的摘要的内容如下："此文对一条确定了固定标架的欧几里德直线给出了完整的微分分拆，并对以实数为标号的无穷小的积分给出了三条公理；在标准数学中证明了在实数集合之外存在正的无穷小；对若当，卡拉特欧多里和勒贝格测度论中的两条公理给出了宇观的，宏观的和微观的反例；将外尔斯特拉斯极限改进为黄氏极限，将康托连续统改进为黄氏连续统，和将牛顿－莱布尼茨公式改进为黄氏公式。"

Extent of the time limit necessitated by special circumstances shall be approved by a higher people's court, extent of the time limit for handling an appealed case by a higher people's court shall be approved by the Supreme People's Court.

有特殊情况需要延长的，由高级人民法院批准，高级人民法院审理上诉案件需要延长的，由最高人民法院批准。

Deviate argument; Limit circle case; Limit point case; The boundedness of solutions; Integral inequality

基础科学，数学，数学分析偏差变元；极限圆型；极限点型；有界性；积分不等式

Results The necessary and sufficient condition of the existence and uniqueness of the limit cycles in this system is completely solved, and then the variance of limit cycle as the changing of parameter is discussed.

结果 得到了该系统存在惟一极限环的充要条件，并讨论了极限环随参数变化的情况。

First, the limit distribution of the wavelet coefficients of the noise is derived using the limit-theorem, and then, the statistic of detection is determined.

首先， 利用极限定理得到噪声的小波系数的极限分布。

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。