查询词典 database access

Third chapter illustrate the design scheme for justification development system, amalgamation steer the argumentum;And code design in the detailed design sum the database design of whole system;Recommended the detailed design information of sum of the shuttering cake structure of the aetioporphyrin system;Analyzed the library to manage the system's appliance demand, according to the database design theory proptosis of one-step and one-step earth joint system demand manual, local ER general view, overall situation ER general view, system relation modal, leaven the modal;Arrangement in parallel proptosis the valve key source of the said system code in the procedure the amalgamation commit the interpretation, justification.

第三章说明开发系统的设计方案，并进行论证；以及详细设计中的代码设计和整个系统的数据库设计；介绍了本系统的模块结构和详细的设计信息；分析了图书馆管理系统的应用需求，按照数据库设计理论一步一步地给出了系统需求说明书、局部ER图、全局ER图、系统关系模式，子模式；并列出了该系统的关键源程序中的代码并做解释、说明。

RETRIEVAL STRATEGY: The relevant articled were searched for in Pubmed database by researcher of this article with the key words of "stent graft, covered stents, cerebrovascular disease" in English, and with the key words of "covered stent, cerebrovascular disease" in Chinese in VIP database. 223 English and 196 Chinese articles were selected and reviewed primarily.

检索策略：由该论文的研究人员应用计算机检索Pubmed数据库的相关文献资料，以"stent graft， covered stents， cerebrovascular disease"为检索词，共检索到223篇相关文献，应用维普数据库以"带膜支架，脑血管疾病"作为检索词，共找到196篇中文文献。

Oracle can authenticate users attempting to connect to a database by using information stored in that database.

Oracle 能够利用存储在数据库内的信息对尝试连接数据库的用户进行身份验证。

In Visual C ++ and SQL server 2000 database development environment, accomplish database automatic backup and recovery functions.

在Visual C++和SQL Server 2000数据库的开发环境下，实现数据库的异地自动备份和恢复功能。

The backup and restore of database system is now a hot topic for the development of Database Technology for its importance in the field of application.

数据库系统的备份和恢复是当前数据库技术发展的一个重要课题，在实际应用中有着很重要的地位。

The face recognition algorithm was fully tested using the public BANCA database and our won SZU CZZ database.

与现有 的PCA、LDA 方法相比，本算法在误识率、误拒率以及等错误率等指标上有着显著降低，其中等错误率仅为8.15%和8.37%。

The experimental results show that our algorithm achieves 8.15% and 8.37% EER on BANCA database and 92.5% accuracy on the SZU CZZ database.

在深圳大学CZZ 人脸库（28 人×10 幅）上测试的识别率达 92.5%。在光照变化较大条件下测试时，系统识别率可以达到85％以上。

Further more,at present,there are tess systemic professional references about intercepted and captured bark beetle during quarantine in China,so it\'s time to establish a database of morphologic characteristics of bark beetle for quarantine in order to help quarantine inspection officer correctly identify them.Together with DNA bar-coding technique,the database will greatly promote the ability in identifying intercepted and captured bark beetle during quarantine.

此外，由于小蠹科昆虫种类繁多，目前对检疫截获小蠹虫的鉴定工作存在较大困难，且比较系统地反映我国进口货物中截获小蠹虫的专业资料较少，因此，急需建立针对我国进口木材中小蠹虫检疫用的形态图谱以加强检疫人员对其的识别；并通过分子生物学分类技术的研究，辅以DNA条形码技术以提高对其的鉴定水平。

Under toxic load shocking, The PGANN found by the database of UASB acclimated by the toxicant could be applied to predict the dynamic variation of the UASB been not acclimated. The PGANN found by the database of the UASB been not acclimated could also be applied to predict the dynamic variation of the UASB acclimated by the toxicant.

毒物负荷冲击下，在未驯化的UASB反应器上建立的PGANN可用来预测驯化过的UASB反应器各参数的变化，在驯化过的UASB反应器上建立的PGANN也可用来预测未经毒物驯化的UASB反应器各参数的变化。

This paper expounds the necessity of construction of teaching reference book database in academic libraries, and probes into some key problems in process of the construction, such as collection of the booklist, database construction criterions, data maintenance and update, copyright protection etc.

摘要本文阐述高校图书馆建立电子教参书资源库的必要性，探讨在建设电子教参书资源库过程中必须注意的若干问题，包括：教参书书目采集问题、建库标准和规范问题、数据维护与更新问题及版权问题等。

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。