查询词典 classification statistic

I made 'natural sciencedictionary' which is edited in chief by Zhenhuan JIANG ( superscribed by Jiaxi LU,preluded by Sanqiang QIAN ) as my source of statistics and adopt the researchmethod of statistic computation. As a result of my research, I get aggregatedeveloping time series analysis of technological sciences and time series analysis offour-layer technological sciences. Then, I combine statistic computation with historyreview. After category definition and corroboration about technological sciences isestablished integrally and accurately.

根据刘启华教授主持的国家社会科学基金项目&技术科学的范畴界定、历史分期与发展模式研究&中设计的研究思路，本文以姜振寰主编(卢嘉锡题名、钱三强写序)的《自然科学学科辞典》为统计源，采用统计计量的研究方法，分别做出了技术科学总体发展的时间序列分析和四个层次技术科学发展的时间序列分析。

Basing on the statistic datum existed of bridge deck pavements, analyze the main failure modes and its main causes to damage on different styles of bridge, at the same time, through the big calculation software ,establish the space models to simulate the course of mechanics of bridge deck pavements, analyze the main factors which affect the bridge deck pavement"s mechanics and the relations between them; according to the atmospheric circulation circumstances of bridge deck pavements, take the statistic datum of using life of prefabricated T-beam、box girders and casting girder in region of HUA-NAN as examples to returning analysis ,establishing the life prediction model of this style bridges; associating "the Method of Estimating to Life Cycle Costing,bring forward this method to take a evaluation of economy on bridge deck pavements, insure the life cycle costing reasonable; giving some tactics on the design of bridge deck pavements.

以既有桥梁的桥面铺装层使用现状统计资料为基础，分析了各种类型桥面铺装层的主要破坏形式及其主要损伤原因，同时利用结构分析软件，对桥面铺装层建立空间模型模拟其受力作用过程，分析影响桥面铺装层受力大小的主要因素以及各因素与铺装层受力大小之间的关系；按照桥面铺装层所处环境的不同，以华南地区预制T、箱梁和现浇梁的桥面铺装层正常使用寿命统计数据为例，通过回归分析建立该类型桥面铺装层的正常使用寿命预测模型；利用寿命周期费用评价方法，对特定铺装层的设计方案某一参数的变化所带来的经济效益进行评价；给出桥面铺装层设计构造建议。

The deterministic and statistic methods are employed respectively to study theforced response of the mistuned bladed disk under various system parameters withrespect to the deterministic and random mistuning. In the statistic analysis, wepropose a method that calculates and compares the statistics of the maximum andaverage vibratory responses.

在进行统计分析时，特别地提出了对失谐叶盘系统的最大振动响应和平均振动响应进行统计和比较的分析方法，利用该方法可对失谐叶盘系统振动能量的集中程度进行分析，从而更全面地认识失谐叶盘系统振动响应的局部化特性。

Note: According to active statistic system, limits of statistic of pay of worker of town unit on guard has not include town private enterprise and individual and industrial and commercial door.

注：根据现行统计制度，城镇单位在岗职工工资统计范围尚未包括城镇私营企业和个体工商户。

Law of function of the first kind of statistic is the function of a few statistic in direct use excel, include function of slope, intercept, correl, rsq.

第一种统计函数法为直接使用excel中的几个统计函数，包括slope、intercept、correl、rsq函数。

A study of space object classification and statistic analysis based on database［D］.

基于数据库的空间目标分类方法及统计分析研究［D］。

Conception and classification of fire statistic are introduced.

本文介绍了火灾统计概念与火灾统计分类。

One of the classification models that based on statistic theory is Bayesian network classifier.

目前已知的分类算法中一种重要的基于统计方法的模型是贝叶斯分类模型，在贝叶斯分类模型中实用性最高和应用最广泛的是朴素贝叶斯分类器。

Basing on the classification and statistic data of services, we study the evolve-ment of services structure using the method of correspondence analysis.

本文在对服务业分类的基础上，以1991年到2000年各类服务业增加值构成比例作为样本数据，使用对应分析方法研究我国服务业结构变化的特点。

Central nervous system neoplasms ; WHO classification ; statistic analysis

中枢神经系统肿瘤； WHO分类；统计学分析

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。