查询词典 underlying database

Chapter 4 constructs the database (Social Accounting Matrix-SAM) of the model,and calibrates the parameters of the model by using the database.

第四章建立模型的数据基础并通过此求解模型中的参数。

Select a database to open it, help to see this help and about to read author and copyleft details. To open a database it is also required a password because they are ciphered.

要打开一个数据库也需要输入密码，因为它们已被加密保存了，点击&新建&可创建一个需要输入名称与密码的数据库(密码未输将不作加密保护)。

According to the data structure of the system database, this thesis conjoins the breath-first search and the depth-first search, and constructs the positive direction reasoning mechanism to make use of the specialty knowledge in the database.

根据系统知识库的数据结构和知识的表达方式，采用广度优先搜索和深度优先搜索相结合的策略，建立正向推理机制以实现对系统知识库中专业知识的利用。

With the database application more and more widespread, the database modelling method also unceasingly is consummating.

数据库的应用越来越广泛，数据库建模的方法也在不断完善。

Then it elucidates the creation of the database by the E-R diagram and the design of the database.

然而，在计算机网络中，任何方便实用的技术都必须建立在信息安全这块基石上。

Then it elucidates the creation of the database by the E-R diagram and the design of the database.

接着通过E-R图说明数据库的搭建和数据库的设计。

In order to establish the systematic structure of Web Serves and enhance reusability of the software and safety of application syste m,this paper lays emphasis on researching and analyzing technology of loginning,data enciphering,database connection visiting,ensuring database safety,defending Web attack and reserving data to avoid any disaster and then gives some better corresponding solutions.

为了搭建多层结构的分布式Web应用系统的Web Servers体系结构，提高软件的可重用性及应用系统的安全性，本文重点对遥程数据库维护中的登录技术、数据加密技术、数据库连接访问技术、数据库安全技术、防Web攻击技术及远程数据容

By database encrypting, and key management and users access control, we can protect the database from destroying .

通过数据加密、密钥管理、用户访问控制等一系列的手段来保护数据库内部数据的安全。

Executing software engineering in the database design is an important method of database design.

在数据库的设计中实施软件工程是数据库设计的重要方法。

She said that when records are expunged from the state database, they are automatically deleted from the federal database, and she noted that Maryland regulations can't be applied to the federal government.

她说，当记录中删除从国家数据库，它们会自动删除从联邦数据库，她指出，马里兰州的法规不能适用于联邦政府。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。