查询词典 database access

It settles the problems of fast video clip retrieval in large amount video database with effective organization of video features database by VA-File and fast query algorithms by restricted sliding window. In addition, we design a new similarity measure which synthetically considers the visual similarity and temporal order between video clips.

在基于低层特征的视频检索方面，本文提出了基于高维索引结构的快速视频检索算法，该方法利用高维索引结构VA-File组织视频数据库，设计了两种不同的子片段分割算法，以及新的包含视觉相似性和时序关系的视频片段相似度度量，并通过基于限定性滑动窗口的快速查询算法，在一定程度上解决了大规模视频数据库的快速高效查询问题。

With the development of Internet and database technology, database query technology get more and more attention.

随着网络技术和数据库技术的迅速发展，数据库查询技术越来越受到重视。

This linkage database is suitable for ratiocination. In order to build the systematic teaching courses, we construct a strategy database.

为了形成系统的教学过程，还必需建立教学策略库，以规定教学策略模板和规则。

Then we describe the design of system database,give a recountal of how to store geographic data in SQL database.

文章结合地理数据的特性，介绍了系统的数据库设计思想，列图详述了地理数据在关系型数据库中的存储结构，讨论了异构数据源通用访问接口的实现方案。

Database Reliability is an ability which a database system has according to customers' requirements and goals. It includes availability and recoverability.

数据库可靠性即是一个数据库系统按照用户的要求和设计的目标能够正常运行的能力，包括可用性和可恢复性。

Database driver that implements the PDO interface can expose database-specific features as regular extension functions.

法中，通过一系列正规的扩展方法去表现各种数据库的差异。

Each database driver that implements the PDO interface can expose database-specific features as regular extension functions.

每种数据库依靠特定的正则函数驱动PDO接口，能反映出数据库特征。

After finishing holistic analyses, and considering the specific and relative research on database technique"s application in the remote structural collaborative experiment, this thesis explores and discusses that the proposed database organization scheme can promote the efficiency of the data"s reposting in the Remote Structural Collaborative Experiment, the efficiency of the remote data exchange, and puts out the improving design compared with the NCREE system, that is to use middleware to realize the separation of the experimental process and DBMS and to set up buffer pool to solve the problems, such as to solve network replacement by getting back the experiment.

在完成了整体分析设计之后，针对数据库技术在远程结构协同实验中的应用作了具体的相关研究，探讨了本文提出的数据库组织方案在远程协同实验中可以提高数据入库效率以及远程数据交换效率以及对比NCREE系统设计提出了改进的设计思想，即采用中间件以实现试验进程与DBMS分离以及设立缓冲池以解决网络复位而要恢复试验等问题，并且还研究了在协同实验中分析中的常用数值积分算法，并着重探讨分析了算子分裂算法。

We use the ripely relational database to describe the relationship bet ween the abbreviation of new words in modern Chinese and its relavant features. We establish the information database of abbreviation of new words, on the base of which we count and study all aspects of abbreviation of new words.

利用成熟的关系数据库，描述现代汉语新词语中的缩略语与其相关属性的二维关系，建立了新词语缩略语信息数据库，在此基础上进行统计，对新词语缩略语的各个方面进行了研究。

For multiple-partition database partition groups, the partition numbers of the database partition group are specified in a round-robin fashion.

对于多分区数据库分区组，数据库分区组中的分区号是以循环的方式指定的。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。