查询词典 limit distribution

In Chapter 4, we study the center conditions and the bifurcation of limit cycles at a degenerate singular point as well as that at infinity for a quintic polynomial system and prove that the system has 5 limit cycles around the origin and 2 limit cycles around infinity.

在第三章中，我们分别研究了一类三次多项式系统、一类五次多项式系统、一类七次多项式无穷远点的中心条件与极限环分支问题。

The dissertation will study some problems in stream ciphers. The main results that the author obtained are as follows:(1) The concept of fuzzy linear complexity is presented initially. The estimation problem of the fuzzy linear complexity of the random vector is studied, and a lot of upper bounds are given. The limit properties of fuzzy linear complexity of random vector are studied, and the limit theorem and the limit of variance of the fuzzy linear complexity of random vector are given.(2) The concept of fuzzy nonlinear complexity is presented initially.

本文在前人工作的基础上对序列密码中的一些问题进行了研究；所取得的主要研究成果综述如下：（1）首次提出了模糊线性复杂度的概念，对随机向量的模糊线性复杂度的均值进行了估计，给出了几个上界估计公式，并研究了随机向量模糊线性复杂度的极限性质，给出了随机向量模糊线性复杂度的极限定理及其方差的极限。

The estimation problem of the fuzzy nonlinear complexity of the random vector is studied, and some upper bounds are given. The limit properties of fuzzy nonlinear complexity of random vector are studied, and the limit theorem and the upper bound of variance limit of the fuzzy nonlinear complexity of random vector are given.(3) Enumeration of lst-order correlation-immune functions is discussed further.

首次提出了模糊非线性复杂度的概念，对随机向量的模糊非线性复杂度的均值进行了估计，给出了若干上界估计公式，并研究了随机向量模糊非线性复杂度的极限性质，给出了随机向量模糊非线性复杂度的极限定理及其方差极限的上界。

And the forming limit stress diagram which established with limit stress is independent on the strain paths and it is more convenient and practical to use as the criterion of forming limit under complex strain paths.

以极限应力构成的成形极限应力图不受应变路径的影响，作为复杂加载路径的成形极限判据更加方便和实用。

The forming limit stress diagram which established with limit stress is independent on the strain paths and it is practical to use as the criterion of forming limit under cmplex strain paths.

由极限应力构成的应力成形极限图独立于应变路径，可作为复杂应变路径下成形极限的判据。

FLD is remarkabaly affected by the strain paths,which brings the inconvenience to industry.And the forming limit stress diagram which established with limit stress is independent on the strain paths and it is more convenient and practical to use as the criterion of forming limit under complex strain paths.

为确定板材拉伸失稳的成形极限，人们从理论和实验等方面提出了许多研究与评价方法，其中最有现实意义和应用最为广泛的是20世纪60年代由Keeler[1]和Goodwin[2]提出的以极限应变构成的成形极限图(forming limit diagram，FLD)的概念。

Communal the best amount condition that tastes supply is equal to limit changeover rate for summation of limit substitution rate, namely communal tasting supply to realize the condition with best Pareto is, every consumer is right communal taste disbursement price to must be equal to communal the limit cost that tastes production.

公共品供给的最优数量条件为边际替代率总和等于边际转换率，即公共品供给实现帕累托最优的条件是，每个消费者对公共品支付的价格必须等于公共品生产的边际成本。

Analysis is made of both the thermal stress and the load limit characteristics to prove that the RPM limit is superior to the setpoint limit.

其安全裕度相对减少；另一方面"无入机舱"的出现，主机由不熟悉其性能的人员操纵等等。

The principle and trajectory feature of the upper limit control are analyzed,and the rule of upper limit control is presented.Moreover,the depth trajectories for torpedo to enter into the upper limit depth by three control modes during pursuing target are calculated and simulated.

本文分析了上限控制的原理和弹道特点，给出了上限控制基本规律，对鱼雷以跟踪目标进入上限、跟踪保持结束进入上限以及在上限上方跟踪保持结束等3种不同控制方式进入上限的深度弹道进行了数学仿真计算。

Article 73 For the taxpayer or withholder engaged in production and business operations who fails to pay taxes or deliver tax payments within the prescribed time limit, the tax payment guarantor fails to pay the guaranteed taxes within the time limit, and the tax organ shall issue a tax payment time limit notice.

第七十三条从事生产、经营的纳税人、扣缴义务人未按照规定的期限缴纳或者解缴税款的，纳税担保人未按照规定的期限缴纳所担保的税款的，由税务机关发出限期缴纳税款通知书

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。