查询词典 database access

After a database is unmounted, Oracle closes the control files of the database.

数据库被卸载后，Oracle 将关闭数据库的控制文件

This paper introduces an email- autosending subs ystem, which sends the latest abstract information in the query database to rele vant employees by email at the specified time as well as providing hyperlinks to the query database. It is incorporated into the Intranet-based Information Quer y System.

在企业Intranet上原有的信息查询系统中增加一个电子邮件自动发送系统，该系统可以定时地给企业员工在Intranet上的电子信箱发送查询系统数据库中的最新信息的摘要内容，并提供一个超链接使员工可以很方便地连结到查询系统。

The Versant Database uses this type of database management system in such applications as telecommunications, medical technology and defense technology, among others.

Versant数据库的使用这种类型的数据库管理系统等方面的应用，如电信，医疗技术和国防技术，等等。

The Versant Database is very high tech in that it does not require the user to remodel the data contained in the database into a relational table first -- the software will read, store and model all complex logical models as is.

该 Versant数据库是非常高的技术，因为它并不要求用户改造中包含的数据到一个关系数据库表头-软件将读取，储存和复杂的逻辑模型所有型号的。

So it is very important to tune the database's performance, i.e. improve the input/output mount of database and decrease the waiting time of system to respond.

故如何对数据库性能在进行优化设计，即提高数据库的吞吐量、减少用户等待时间具有重大意义。

To make the research production used widely, standard land price database and graph database building has been accomplished by taking advantage of advanced network techniques combined with GIS techniques. In the same time, a public platform has been constructed to realize share of data on Internet and two-way communication between management department and the public. One hand, the public can get price information through the platform, On the other hand, management department acquire the public's feedback information about the land price application as reference warranty for adjustation of standard land price.

为了使基准地价成果得到更广泛的应用，本文利用WebGIS技术，建立基准地价信息库、图形库，实现上述数据在Internet上的共享，搭建了一个公共交流的平台，实现基准地价管理部门与公众的双向交流，一方面公众可以通过该平台获取地价信息，另一方面管理部门获取公众对基准地价应用的反馈信息，为基准地价的调整提供参考依据。

This article supposed a novel idea of building a new kind of database by unifying algebraical method and geometrical method. Each LssDNA was presented by a dot on a natural number coordinates axes, then the database was termed by'DotBank'.

该数据库中的每一条LssDNA都与数轴上代表自然数的一个点相对应，因此将此类数据库称为&点库&。

This article, based on the successful cases national or international and the TBM construction operation, sets up an information parameter database including most of primary construction parameter, such as boring schedule, anamorphism and geology, cycle periods of various working procedures and TBM working status. This database is used to synthetically optimize tunnel TBM construction process simulation problems.

在吸取国内外成功工程经验的基础上，结合实际工程，建立反映掘进速度、掘进机工作状态参数、各施工工序循环作业时间、岩性与地质条件等主要施工信息的参数数据库，综合研究复杂长隧洞TBM施工过程仿真优化问题。

Dermatologic Disease Database Dermatologic Disease Database wart , anogenital ...

皮肤科疾病数据库皮肤科疾病数据库（疣， anogenital 。。。

Knowledge Discovery in Database is a rather active research domain that involves statistics, database, etc. It is an unusual process that finds out the effective, fresh, latent-effective mode which can be finally apprehensible.

数据库知识发现是涉及统计学、数据库等学科的一门相当活跃的研究领域，是从数据集中识别出有效的、新颖的、潜在有效的以及最终可理解的模式的非平凡过程。

"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。