查询词典 database key

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。

This is a simulation database, and similar ACCESS database can be collected, data processing.

这是一个模拟的数据库，类似与ACCESS数据库，可以采集，处理数据。

"Database" on the Access database software system and the basic concept of how to use.

数据库》介绍了Access数据库软件系统的基本概念和使用方法。

For a database application, the database access method is one of those.

对于一个数据库应用来说，数据库存取方法就是其中之一。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。