查询词典 database key

Therefore at present the theory of acyclic database schema design has become a new important branch of database study.

无环数据库模式的设计理论研究，已成为了当前数据库研究的一个新的重要分支。

Combining the database and graph theory put the theory of acyclic database schema forward.

数据库理论与图论的结合产生了无环数据库模式设计理论。

Detail the aip aps to use the database, know how to learn, and must know the benefits of the database, it will help you learn faster.

详细说明：详细讲述了aip aps数据库的使用方法，懂得学习的人一定知道数据库的好处，它会帮助你更快的学习。

Namely, using the centralized and distributed database design optimizes the configuration of simulation database of Air fleet fighting DIS system and ~duces network flux.

即利用集中和分布式的数据库结构对机群作战分布交互式仿真系统的数据库进行了优化设计，减少了网络数据流量。

It must depend on external database. Without the database, one-dimensional bar codes can not have meanings. Two-dimensional bar codes overcome this weakness, it can encode a large ament of information in a small area, is a full data file.

目前常用的是一维条码，但一维条码最大的弱点就是表征的信息量是有限的，需要依赖外部数据库支持，离开这个数据库条码本身就没有意义了。

The database, which contains DNA C-values for just over 1 % of known angiosperm species, represents the largest database of nuclear DNA amounts available for any group of organisms.

该数据库，其中含有的DNA的C -值刚刚超过1 ％已知被子植物物种，代表了最大的数据库的细胞核DNA的金额可供任何一组的有机体。

Lastly, the thesis lays out the antetype of Technological Innovation Ability Evaluation Decision Support System , and designs the basic structure of the systems, which consist of man-machine conversation management system, problem processor syetem, modelbase management system, database management system, knowledgebase management system and methodbase management system. This thisis designs the database structure.

该体系结构由人机对话管理系统、问题处理系统、模型库管理系统、数据库管理系统、知识库管理系统及方法库管理系统6个相互关联的模块组成的系统；根据评价指标体系和指标的定义设计了企业技术创新能力评价的数据库结构。

It can automatically complete the interoperability, display and search of the relational database, and can develop a database application from manual to automatic.

给出了一个基于多Agent的合作求解方法，能自动完成关系数据库的互操作以及搜索显示等应用问题，解决了数据库应用开发从人工到自动的问题。

Because the BDE is been used as interface between application program and database. So, compared with the ODBC of Microsoft Corporation, it can promote connection speed of database.

由于采用BORLAND公司的数据库引擎作为应用程序与数据库的接口，与微软的ODBC相比，提高了数据库的连接速度。

By designing and building up the database, it can realize the visiting of application program to database.

他们在百忙之中抽空对我的毕业设计即研究所的网站设计提出了宝贵的意见和修改的方案。

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。