查询词典 database call

If you want to access a database multiple times, you should establish a connection using the Connection object. You can also make a connection to a database by passing a connection string via a Command or Recordset object.

如果你想多次访问数据库，你可以使用Connection对象建立一个连接；你也可以通过一个指令或记录对象传递一个连接字符串从而来创建一个到数据库的连接。

There are many collecting methods to get information and it is most important to get it by internet, network database and compact disc database.

竞争情报的搜集方法有很多，在网络环境下，通过因特网和网络数据库以及光盘数据库获得信息显得尤其重要。

Because the information in groupware system has Characteristic of complex, various, large quantity, non-structure or structure complex, close relativity of information, etc, and the traditional relational database can hardly handle these complex and various information. This paper aims at the problems that groupware system meets in application, put forward the research on groupware system based on object-oriented database management system.

由于群件系统中所处理的信息具有复杂、多样、量大、非结构化或结构复杂以及信息间的相关性紧密等特征，而传统的关系型数据库很难处理这些复杂多样的信息，因此，本文针对群件系统对数据库的应用需求，提出了基于面向对象数据库管理系统的群件系统的研究。

A Concise, clear structure database is very important to the design of the database.

简洁、结构明晰的表结构对数据库的设计是相当重要的。

Data stream model is different from traditional database. It has the characteristics of rapidness, real-time, continuousness and boundlessness. Therefore, the algorithms for mining data streams have substantial difference from that of traditional database mining. They are one-pass algorithms.

数据流模型不同于传统的数据库模型，具有快速、实时、连续、无界等特点，由此决定了数据流的查询或挖掘算法与基于传统的数据库的挖掘技术有显著的区别，其算法应是单遍扫描的。

Mr. Crampton said: Bermuda does not have a DNA database in place yet, but we're working with the Department of Health to look at bringing in a database within the foreseeable future.

crampton先生说：百慕大没有一个DNA资料库，在地方，但我们正在努力与卫生署研究，使在一个数据库内可预见的将来。

In DAS model,one important problem faced is how to improve the query efficiency in the encryption database,and cryptograph index technology is one of the methods to improve cryptograph query efficiency in database.

DAS模型下，如何提高密文数据库的查询效率是当前面临的一个主要问题，而密文索引技术是提高数据库中密文查询效率的手段之一。

Cst 290. Database Management Systems Design and Development. This course covers the concepts, theory and application of database management systems and its development methodology.

Cst 290。数据库管理系统的设计和开发该课程涵盖了数据库管理系统的概念、原理和应用，以及它的开发技术。

In database system, data integrity problem can affect the normal use of database.

在数据库系统中，数据完整性问题会影响数据库正常使用。

The design of database of traffic data was analyzed and the structure of database was described.

给出了流量分析数据库的设计思想及结构描述，讨论了数据聚合过程。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我