查询词典 database key

According to different use and characteristic of traverse survey data,three-rank databases including under mine data database,engineering data database and account data database are constructed.

随着计算机在矿山测量领域应用的深入，测量计算机软件的功能已不仅满足于数据计算方面，测量资料的存储与管理已是软件开发者不可回避的问题。

DB Zipper is a database tool that processes table data and table structures from any database into a compressed database archive file.

分贝拉链是一个数据库工具，流程表和数据表结构，从任何数据库，把压缩档案文件。

Thereforemyself unify the ticket clerk to sell the management the request, toMS SQL the Server2000 database, Microsoft Visual Basic 6.0, AdobePhotoshop 7.0 has carried on a more thorough study and theapplication, fully uses the object-oriented design method mainly tocomplete gets a light from another light the station ticket clerk tosell the management system management system the demand investigationand study analysis, the function module division, the database patternanalysis as well as the data dictionary establishment and themaintenance, and has developed the database table structure and theapplication procedure from this the design.

因此本人结合票务销售管理的要求，对MS SQL Server2000数据库、Microsoft Visual Basic 6.0、Adobe Photoshop 7.0进行了较深入的学习和应用，充分利用面向对象的设计办法主要解决对火车站票务销售管理系统的需求调研分析、功能模块划分、数据库模式分析以及数据字典的建立和维护，并由此设计开发了数据库表结构和应用程序。

Database was selected from the database of Second General Soil Survey Database of Guangdong Province.

并利用所提出的方法对广东省的土地进行了评价。

ParaBase system also shows that the technical plan for"YH-3"parallel database system is feasible and successful and provides important supports both in techniques and in prototype for the final implementation. Owing to the prototyped system the roundabout course in the final implementation of"YH-3"parallel database system may be avoided or lessened. In addition, this prototype system provides an ideal platform for further parallel database researches too.

ParaBase的实现在现有机器环境和数据库环境下最大限度地验证和支持了&半重写变换&模式实现并行数据库系统的思想并研究其实现效率；证明了&银河-3&并行数据库系统技术方案是可行的和成功的，并为&银河-3&并行数据库系统的最终系统实现提供重要的技术支持和原型支持，使系统实现时不走或少走弯路；此外，该原型系统为进一步研究并行数据库技术提供了一个实验平台。

After analysis of this situation, we use as a background SqlServer2000 database, Visual Stdio 2005 as the database system development tools, in particular, the data window can be convenient and simple manipulation of the intelligent object databases, first of all, the establishment of system modeling in a short period of time map, and then start building a database and written some of the common type system, ready to work in the foreword, and finally started the development of systems, system development of the initial problems encountered in the process of amendment and improvement, until the formation of a viable system of customer satisfaction.

经过分析如此情况，我们使用SqlServer2000作为后台数据库，Visual Stdio 2005作为数据库系统开发工具，尤其是数据窗口这一能方便而简洁操纵数据库的智能化对象，首先在短时间内建立系统建模图，然后开始建立数据库并写好系统的一些共同类，准备好前言工作，最后开始正式开发系统，对初始系统开发过程中遇到的问题进行修正与改进，直到形成用户满意的可行系统。

Landscape Tree Information System is simple and easy, comfortable and beautiful not only in the background management bul also in the users operation. This system severs as experts database on producing; information database on scientific research; resources database on teaching.

园林树木信息系统(LTIS， Landscape Tree Information System)以Access2000开发后台数据库以VB6开发前台界面，采用PHOTOSHOP、PHOTOEDIT等图形图像工具编辑图片，采用件软件工程的原理进行系统开发，建立了友好美观的人机交互界面和信息丰富的数据库。

First chapter is the summary, mainly introduced the project basic survey; Second chapter for the dam site hydrology characteristic, introduced the Hubei -01 key project in the basin specially is nearby the dam site hydrometeorology survey; Third chapter for the key position and the storehouse district terrain geology condition, introduced explained the dam site specially is nearby the dam spool thread terrain geology condition; Fourth chapter for the key position building shaping and the hydrology computation, including determined key position the project rank, the building shaping, adjusts Hong to calculate, blows off the bottom hole cross section size drawing up with initially to draw up the key position scheme of arrangement; Fifth chapter draws up for the size with the dam body arrangement, including the shaping, the Liang section plane determination, the dam body dam base guards against infiltrates the draining water facility the arrangement and the dam body plane arrangement and the stress stable analysis computation; Sixth chapter for the flood discharge design, mainly is the top of dam detailing and the downriver disappears can design; Seventh chapter for blows off the building the design, mainly is to imports the building the detailing strobe arrangement and Kong Shen and the exportation disappears can the design; Eighth chapter pilots the system and the power plant workshop design for the power plant, mainly is directs the system and the power plant workshop design to the power plant; Ninth chapter is ground processing, including ground excavating, the cleaning up, solidifies the grouting, the curtain is in the milk and all that some processing measure.

第一章为综述，主要介绍了工程的基本概况；第二章为坝址水文特性，介绍了鄂-01枢纽工程所在流域特别是坝址附近的水文气象概况；第三章为枢纽及库区地形地质条件，介绍说明了坝址特别是坝轴线附近的地形地质条件；第四章为枢纽建筑物的选型及水文计算，包括确定枢纽的工程等级，建筑物选型，调洪演算，放空底孔断面尺寸的拟定和初步拟定枢纽布置方案；第五章为拱坝尺寸拟定和坝体布置，包括拱坝的选型、拱冠梁剖面的确定、坝体坝基防渗排水设施的布置及坝体的平面布置和应力稳定分析计算；第六章为泄洪的设计，主要是坝顶的细部设计和下游消能设计；第七章为放空建筑物的设计，主要是对进口建筑物的细部设计闸门布置及孔身和出口消能的设计；第八章为电站引水系统及电站厂房设计，主要是对电站引系统和电站厂房的设计；第九章为地基处理，包括地基的开挖，清理，固结灌浆，帷幕灌浆以及其他一些处理措施。

Following are the main results of this thesis: Detailedly analyze some related schemes concerning group key management, We reconstruct a tree key management scheme, in comparison with Logical Key Hierarchy and One-way Function Tree schemes, we find that it has good performance of key storage, re-key communication costs and calculation of group manager.

本论文的主要研究成果如下：对目前存在的多播组密钥管理方案进行了详细的研究分析，提出了一种改进的树型管理方案，与逻辑密钥分层方案和单向函数树方案进行分析比较，它在密钥存储、密钥更新、通信量以及组管理者的计算量方面均有较好的性能。

Another set cryptographically key is public key and private key of address owner.And the public key is used in generating OCGA address.And the private key is used in generating digital signs.

另一组是ACGA地址主人的公钥和私钥，公钥用来生成OCGA地址，而私钥用来对该地址发送的消息进行数字签名。

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。