数据

The main work of the research is as follows:(1) Takes advantage of GPRS network as the bearer network and makes good use of the features provided by GPRS, such as channel sharing, online always, etc, a WAP based moble police affair system is designed and implemented.

提出了一种半结构化数据类型的XML数据与结构化数据类型的关系数据之间的映射算法，解决了以XML语言描述的无线移动警务系统的数据信息在关系型数据库Oracle中的存取。

Based on analysing the design methods of software,data file format and processing data record,the constructure of simulation system data files was set up. And some problems in data processing were studied,all of these made a speed and precise precalculation of the simulation system. The simulation dynamics parameters precalculated are same as the real system.

在分析现场系统对数据缓冲区、数据文件、过程数据表的设计方法的基础上，设计和建立了仿真系统的各种数据缓冲区、数据文件格式，并应用于仿真系统，完成了力度参数的计算仿真，对仿真系统的计算准确性和计算速度等起到了重要作用，仿真计算结果与现场系统计算结果一致。

The method comprises A: separately configuring different common channel priority indication for different service data stream transmitted on same dedicated service channel; B: according to sequence from high to low of public channel priority indication for different data stream, priorly scheduling public channel high priority indication service data stream for transmitting at every moment; C: if service data stream of low common channel priority indication being not scheduled in a preset reference time period, then upgrading the service data stream common channel priority indication, then return to B.

分别为在同一专用业务信道上传输的不同业务数据流配置不同的公共信道优先级指示；B。在每一时刻，所述专用业务信道按照不同业务数据流的公共信道优先级指示由高至低的顺序，优先调度公共信道优先级指示高的业务数据流进行传输；并C。预设一参考时间段，若公共信道优先级指示低的业务数据流在所述参考时间段内总没有得到调度，则将该业务数据流的公共信道优先级指示升高，然后返回B。

A device that checks the correctness of transcribed data, usually by comparing with a second transcription of the same data or by comparing a retranscription with the original data.

核对转录的数据是否正确的一种设备，通常的做法是：将转录好的数据与同一数据的第二次转录进行比较，或令转录好的数据的再次转录与原数据进行比较。

Combination of source rock,reservoir and cap rockA device that checks the correctness of transcribed data, usually by comparing with a second transcription of the same data or by comparing a retranscription with the original data .

核对转录的数据是否正确的一种设备，通常的做法是：将转录好的数据与同一数据的第二次转录进行比较，或令转录好的数据的再次转录与原数据进行比较。

Facing distributive network share and application service, it divides government affairs information data into the follows: relational data, geographical spatial data, document and media data and so on. By carrying out the reform of multi-source and different-structure information resource, whose main contents are standardization, formulation and spatialization and the complete register of metadata.

面向分布式网络共享与应用服务，将政务信息数据分为关系型数据、地理空间数据、文档和媒体数据等类型，开展以标准化、规范化和空间化为主要改造内容的多源、异构信息源的改造，并进行完整的元数据登记造册。

In this paper, the case study- the spatialization of China's population at the county level in the country scale can, on one side, obtain the population density of all kinds of terrain features across China. On the other side, the population density data at the county level can be integrated with environment data and social-economic data to generate 1-km grid data sets of average population density, average capacity of natural resources and others derived from environment data. And these data could be useful to monitor China's resource management, population dynamics and so on. The example study has demonstrated a plausible method of wisely using discrete point data to carry out some practical studies.

本文通过全国县级行政单位人口数据的空间化过程，一方面可以重新得到各种类型区人口居住密度的预设值或经验值；另一方面，可以将空间化后的人口数据与其他自然资源、环境数据和社会经济等数据进行有效的融合，将能得到1km格网的人均自然资源占有量、人口密度以及其他经济、环境指标的派生数据信息，这对于我们国家的自然资源管理和宏观调控、人口的动态监测等，均具有重要的实际意义。

Within the limits of products' utilization continuity demand in the condition of unimproving original parts manufacturing precision and unchanged original assembly method, a standard test system is designed, which established by the principle of the simulation quantity transferability. The system can be used in assembling and checkout. The system is put into effect in the production to meet the requirements of parts' interchangeability.

在飞行准备阶段，地面操作人员可以通过任务计划地面站将任务数据加载到DTC中；在飞行初始化阶段，飞行员将DTC插入座舱中的安装架后，即可将其中的计划数据通过DTU加载到各航空电子子系统中；在飞行中，DTC可以根据DTU发来的指令和数据，按事件记录数据；在飞行后，地面操作人员可以通过任务计划地面站处理DTC在飞行过程中所记录的数据。

So during the collection of fault sample data and checking data, the paper sets up the mathematics model of control system first. We cause all kinds of fault in the control system, then collects a variety of fault data. After unitarily dealing, the fault data server as the sample data of training neural network. At the same time, according to the collection of checking data, it examines whether the trained neural network have the function of fault diagnosis.

在故障样本数据及检验数据的采集过程中，首先建立了控制系统的数学模型，人为地让控制系统发生各种故障，从而采集到各种故障数据，经过归一化处理后，作为训练神经网络的样本数据；同时，也采集检验数据，用以检验训练出的神经网络是否能够起到故障诊断的作用。

Then it studies the facts of land price, the reasons for land price catabolized in our country and the influence of land price policy on the urban land-use.In the part3, the empirical study is given.

接着基于上一部分的理论分析框架，以南京市土地一、二级市场数据、批次征地数据、土地集约利用数据、出让土地容积率数据、出让土地布局结构数据等为基础，实证分析南京市地价对城市开发、供应、集约和结构布局影响。

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。