查询词典 data information

Title Create the charge accounts system of the books management on the InternetAbstract the charge accounts system of the books management on the Internet is a typical application of managing information system,which mainly includes building up data-base of back-end and developing the application interface of front-end.

基于网上图书管理的计费帐务系统是典型的信息管理系统，其开发主要包括后台数据库的建立和维护以及前端应用程序的开发两个方面。

Another MCU, 89C2051 is used to realize the control of the three rows LED monitor showing coordinates of axis X and Z axis and other state of the system. Charnel A and C of 8155 are used for editor keyboard, which make the inputting or editing of the NC code and data possible. Charnel P1 of 8031 is used for the operation keyboard such as system power on/off and movement of axis X or Z. a programmable parallel I/O chip, 8255, is used to achieve system I/O and the transmission of other information. In summarize, the system developed is characterized by its simplicity, low development cost and high reliability.

在CPU存储器扩展电路设计中， CPU选用MCS-51系列的8031单片机，外扩32K的程序存储器和 8K的数据存储器，分别用于存放系统管理程序、数控加工程序以及运算数据；在显示电路设计中，选用MCS-51系列的89C2051单片机作为从CPU，控制三排LED显示器，用于X轴、Z轴动态坐标以及相关数字的动态显示；在手动键盘和编辑键盘设计中选用8155芯片的PA口和PC口作为行、列母线，扩展矩阵式编辑键盘，用于程序和数据的输入或编辑，同时选用8031单片机的P1口扩展手动键盘，用于系统启动、停止以及运动部件在X、Z轴方向的手动控制；在I/O口扩展电路设计中选用8255芯片扩展输入输出口，用于接收和传送开关量及相关信息。

This research establishes a landslide database and data warehouse collected from the Chi-Chi earthquake in a Geographic Information System.

而在此次强震中亦获得大量的坡地破坏资料及地震记录，可供专家学者进行地震对山崩影响的研究，使得对地震引致山崩的行为有进一步的认识。

In the first approach the metadata extraction is viewed as a classification problem. Three statistic classification models, including Support Vector Machines, Perceptron with Uneven Margins, and Maximum Entropy are studied. The approach suffers from the problems of ignoring the variance in lengths of documents and ignoring the dependency of text units within documents. To solve the problems, our second approach takes the metadata extraction as a sequence data labeling problem and makes full use of the sequential information.

论文首先研究了基于分类的元数据抽取方法，考察了支持向量机、非对称间隔感知机和最大熵模型在ADME中的应用；然后针对分类方法中存在的忽略文档之间的差异、不考虑文档上下文等问题，提出了基于序列数据标注模型的抽取方法，并结合最大熵马尔可夫模型、投票感知机模型和条件随机场模型进行了研究；最后本文根据前两种方法的设计思想和优缺点，研究提出一种新的结构预测模型—— CDASP（Coordinate Descent Algorithm for Structure Prediction），并将其应用于元数据的自动抽取中。

The system software was designed to set test state,obtain test data,and control the pressure and temperature of pumping station,when the system is acting,the software can also monitor the key parameter and offer information for the system's maintenance,cleanout,calibration and emendation.

虽然飞机液压系统中液压泵的种类较多，但也有许多共同点。笔者依据飞机液压泵的性能要求、技术条件和试验大纲以及部队的实际情况，设计了飞机液压泵智能综合测试系统，以提高部队的日常维修能力。

It is a privacy concern and any site specific information should be able to be cleared by the clear private data function.

这是一个隐私的关注和任何网站的具体资料，应该能够清除由个人私隐数据的清除功能。

Provide a central clearinghouse for the collection, interpretation and analysis of data on scientific and technical resources in the United States, and provide a source of information for policy formulation by other federal agencies.

楼提供一个中央交换的收集，解释和分析数据的科学和技术资源，在美国，并提供一个信息来源，为制定政策的其他联邦机构。

As the sub-project of the project of "Xinjiang Tianye Cotton Automatic Trickle Irrigation System ", according to agriculture information and data, supplied by Xinjiang Tianye company, taking the related theories of farmland irrigation as the studying basement, using the visible and clumpy editing method, this paper researched and developed the computer assistance decision system adopted its hardware facilities.

本课题作为"新疆天业棉花自动化滴灌系统"这一课题的子课题，根据天业公司提供的农业资料及数据，以农阳灌溉的相关理论为研究基础，运用可视化、模块化编程方法，研制丌发与其硬件设施相配套的灌水量微机辅助决策系统。

Finally, an example is given of computer aided information extraction from gravity data in Yingfeng area of Huainan coal field.

最后，给出了一个用图像Hough变换方法机助提取淮南煤田颖凤地区重力资料构造特征的实例。

The main topics include entropy and mutual information, data compression, noiseless coding, Shannon theorem, noiseless coding, Shannon Theorem, linear codes, cyclic codes.

本课程宗旨是简介基础的资讯理论，主要课程含嫡及相互信息、资料压缩、无杂讯编码及Shannon定理、线性码、循环码等。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。