查询词典 automatic computation

Meanwhile, it could be seen that there does not exist a confidence interval with width less than 0.5 because of the property of Poisson distribution. Based on these conditions, the author mainly carried out research into two aspects of this problem as follows. 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 asare 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，大量数据表明，本文考虑的方法性态良好，具有应用价值。

There are usually several vibration modes participating in heliostat's response to wind induction. The complete quadratic combination method can take the modes' coupling effect into account. The result is precise, however the computation work is heavy. Therefore, the proper orthogonal decomposing stochastic wind field was proposed to be applied in computation of heliostat's response to wind induction.

定日镜结构风振响应中有多个振型参与，利用完全二次型组合法可以考虑各振型间的耦合作用，得到精确结果，但计算量很大，因此提出将随机风场本征正交分解技术运用到定日镜结构响应计算中。

All of the computation and dynamic control problems of the biped robots, such as dynamic modelling, computation of ZMP, mass center and driving torques, as well as impact between the robot and ground, can be solved by using DYSISBL.

第二章从控制的角度讨论了两足机器人的综合设计问题。为使机器人能在非结构环境下实现动态行走，设计了两足机器人多级递阶控制系统。

Yesterday, group division issues Alibaba the software in subsidiary A is announcing a series of driving the concrete step that application of business affairs of electron of medium and small businesses develops at the same time, announce to will prepare to construct many " center of computation of cloud of electronic business affairs ", center of first cloud computation will be in Nanjing of settle of 9 the beginning of the year, head period investment amounts to on 100 million yuan of RMBs, will be in in the near future inside increase investment.

昨日，阿里巴巴集团旗下子公司阿里软件在公布一系列推动中小企业电子商务应用发展的具体措施同时，宣布将筹建多个"电子商务云计算中心"，首个云计算中心将在09年初落户南京，首期投资额达上亿元人民币，并将在未来几年内追加投资。

The first chapter the content examines including the orbital intensity calculated that reserves the axle seam the computation, in the curve reduces axle's arrangement, the axle festival general arrangement plan, the railroad ballast amount used computation, designs the road section and the station yard cubic meter of earth and stone quantity calculates as well as mixes, railroad cubic meter of earth and stone and orbital project construction organization and budget.

第一章内容包括轨道强度检算，预留轨缝的计算，曲线上缩短轨的布置，轨节布置图的绘制，铁路道碴用量的计算，设计路段和站场的土石方量计算以及调配，铁路土石方和轨道工程的施工组织及预算。

Computation formula for expecting probability is derived from simple mathematics Computation method for continuousset and discontinuous set of expecting probability, give reference and academics to personnels who are engaged in engineering hydrology design and research.

本文以简单的数学推导导出了期望概率的计算公式；给出了连续系列和不连续系列期望概率的计算方法；具有可操作性。对于从事工程水文设计和研究的人员具有一定的参考价值和学术价值。

In this thesis, the virtual boundary integral equation is based on double layer potential with the virtual density to be determined on virtual boundary. Since this integral equation related to double layer potential only involves the computation of the normal derivative and second normal derivative of fundamental solution, the exponential integral function is not involved in it, so numerical computation for the exponential integral function is avoid.

本文则基于双层位势，引入虚拟矩密度函数来建立虚边界积分方程，并首先对时间变量进行解析积分，在虚、实边界上采用常单元和等额配点离散，该方程只涉及含基本解的法向导数及其二阶法向导数项的计算，对时间变量进行解析积分后，不会出现对指数积分函数的空间变量的积分计算。

Partial evaluation plays a very important role in software optimization,while incremental computation is a technique for avoiding duplicative computation.

LISP语言的增量式部分求值器李航，宋立彤，金成植（吉林大学计算机科学系长春130023）摘要部分求值在软件优化中有着重要的作用，而增量式计算是避免重复计算的一种技术。

This course, which discusses elementary of computational number theory, includes the following subjects:(1) Fundamental properties of Integers;(2) Congruences;(3) Congruent equations;(4) Legendre and Jacobi symbols;(5) Primitive roots;(6) Primality testing and factorization;(7) Index computation and discrete logarithm computation;(8) Other computational problems.

本课程将讨论计算数论的基本知识，主要包括以下内容：(1)整数基本性质；(2)同余；(3)同余式；(4) Legendre和Jacobi符号；(5)原根；(6)素性测试和大数分解；(7)指数计算和离散对数计算；(8)其他计算问题。

The contribution of this dissertation includes:(1) A new computation and data access model of active storage device is presented, whose interface combines the storage object and application object employing embedded computation power.

本文的贡献主要包括以下几个方面：（1）提出了一种主动存储体系结构的计算和存储访问模型，同时研究和分析了该模型相对于传统存储系统的性能优势，并探讨了适用于该计算模型的应用实例。

Until now the drug melarsoprol was used to treat patients in the advanced stage of sleeping sickness.

直到现在，美拉胂醇依然被应用在昏睡病晚期病人的治疗中。

The larger gear at center is about 80 microns wide.

大齿轮的中心是在大约80微米宽。