查询词典 database key

This is the website of Plant Picture Database of China, which is a professional subdatabase of scientific database of China and developed by Wuhan Arboretum of CAS.

这是中国植物图谱数据库的网站，它是中国科学数据库的一个专业子库，是由中国科学院武汉植物园开发的。

An efficient parallel algorithm, PMAR, which is based on share nothing architechure in multiple computers, is given to settle the problem of mining association rules in a distributed database or a very large database, An incremental updating algorithm for mining association rules, EUIA, which is based on algorithm LIDBSO, is proposed.

提出了一个基于多台计算机间无共享体系结构的高效并行采掘关联规则的算法PMAR，用于解决在分布式数据库中或在特大数据库中的关联规则采掘问题。

In order to provide the visual information for synthetical management of water and soil conservation, this research hotlinks the attribute of terrain and vegetation to transportation area and sedimentation area through graph database、 erosion database and GIS.

为了给水土保持部门综合治理提供可视化信息，本研究通过建立图形数据库、侵蚀量数据库，借助地理信息系统（ArcView 3.2）将实际地形及植被等属性与侵蚀量的沉积区、搬移区域图形斑块进行热链接。

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。

Access Database is used in this system as backstage Database.

采用ACCESS数据库作为系统的后台数据库。

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。

He has to relate with three women in the movie, and yet remain implicitly faithful to the unseen Lucinda.

让克劳德布里亚里成功地饰演试验了一个难度很大的角色：和三个女人打交道，但还要底下对观众未曾谋面的卢馨达保持忠诚。

The experiment was conducted to study effects of inulin on the growth performance, indices of immune organs and serum immunoglobulin of laying chicklings as well as the performance of inulin which replaced the antibiotics in diets by adding 0.2%, 0.4% and 0.8% of inulin, respectively.

试验旨在通过在蛋用雏鸡日粮中添加0.2%、0.4%和0.8%的菊粉，研究菊粉对蛋雏鸡生长性能、免疫器官指数和血清免疫球蛋白的影响，以及菊粉替代抗生素对蛋雏鸡的应用效果。