5 minutes walk to the worker ' s stadium . 10 minutes wald to the sanlitun bar street . with super market and restaurants around it 走路5分钟到工人体育馆。 10分钟到三里屯酒吧街。周围有超市和餐厅。
3.
The producer ] has crafted backgrounds which perfectly showcase the singer ' s ] vocals and driving rhythm guitar ( elijah wald 已精心设计好了能完美展示声音和动感十足的吉他的后台（伊莱贾?沃尔德） 。
4.
Making the estimates of the arfima and the ( fi ) garch parameters , also we do an empirical study in shanghai market . thesimulation model contrast to empirical research with wald test . the simulationmodel can be good re ? ect a true market 对上海证券市场做了实证研究,并把模拟模型结果与实证研究做了wald检验,进行了对比研究,发现模拟模型能较好反映真实市场
5.
Firstly , by numerical and theoretical analysis , the author compares some existent confidence intervals , for example , " exact " confidence interval , wald confidence interval and bayesian confidence interval , and finds some deficiencies points of the confidence intervals , whose modification version has been proposed . also , several better confidence intervals such as are also presented . secondly , for given confidence coefficient and interval width , the author constructs a class of asymptotical two - stage interval estimate procedures . at the same time , under varies restriction of confidence coefflcientent interval width , the optional sample size of the first stage has been computed by numerical computation . the numerical computation shows that the method considered in this dissertation have good properties and applied value 同时，由于poisson分布的特性，我们知道不存在其参数区间长度小于0 . 5的置信区间，基于这些情况，我们主要展开了以下两个方面的研究：一是利用数值计算分析与理论分析的方法对现有的若干置信区间如“精确”置信区间， wald置信区间， bayes置信区间等进行分析比较，发现了一些缺陷，针对这些缺陷，我们进行适当的修正，并得到几种性质较好的置信区间如：修正大样本区间jeffreys原则下置信区间二是针对已给定的置信系数与区间长度，我们提出了一种渐近的两阶段区间估计程序，并利用数值计算的方法，在各种置信系数与区间长度限定下，算出了最优的第一阶段观测次数(抽样量) ，大量数据表明，本文考虑的方法性态良好，具有应用价值。
6.
But in more situations the random variables generating counting processes may not independent identically distributed , and in all kinds of dependent relations , negative association ( na ) and positive association ( pa ) are commonly seen . the research and apply in this aspect are rather valuable . in chap 2 we prove wald inequalities and fundamental renewal theorems of renewal counting processes generated by na sequences and pa sequences ; in chap 3 we are enlightened by cheng and wang [ 8 ] , extend some results in gut and steinebach [ 7 ] , obtain the precise asymptotics for renewal counting processes and depict the convergence rate and limit value of renewal counting processes precisely ; at last , in the study of na sequences , su , zhao and wang ( 1996 ) [ 9 ] , lin ( 1997 ) [ 10 ] have proved the weak convergence for partial sums of stong stationary na sequences . however product sums are the generalization of partial sums and also the special condition of more general u - statistic 但在更多的场合中，构成计数过程的随机变量未必相互独立，而在各种相依关系中，负相协( na )和正相协( pa )是颇为常见的关系，这方面的研究和应用也是颇有价值的，本文的第二章证明了na列和pa列构成的更新计数过程的wald不等式和基本更新定理的一些初步结果；本文的第三章则是受到cheng和wang [ 8 ]的启发，推广了gut和steinebach [ 7 ] )中的一些结论，从而得到了更新计数过程在一般吸引场下的精致渐近性，对更新计数过程的收敛速度及极限状态进行精致的刻画；最后，在有关na列的研究中，苏淳，赵林成和王岳宝( 1996 ) 》 [ 9 ] ，林正炎( 1997 ) [ 10 ]已经证明了强平稳na列的部分和过程的弱收敛性，而乘积和是部分和的一般化，也是更一般的u统计量的特况，它与部分和有许多密切的联系又有一些实质性的区别，因此，本文的第四章就将讨论强平稳na列的乘积和过程的弱收敛性，因为计数过程也是一种部分和，也可以构成乘积和，这个结果为研究计数过程的弱收敛性作了一些准备。
