空间数据挖掘技术为环境数据库的知识发现提供了有效的途径。
Spatial data mining technology offers valuable means for discovering knowledge in environmental database.
战场环境数据库在CGF的应用中需要有算法模型对其进行支持。
There are some algorithms for application of Battle-field Environment Database (BEDB) in CGF.
最后，简要介绍了云南边境生态环境数据库管理原型系统的建设。
Finally, there was a brief introduction of the Ecological Environmental Database Management Prototype System of Yunnan Boundary Region.
在此基础上，进行数据处理与数据库的建立，形成研究区矿山环境数据库。
On this basis, the data processing and database establishment were carried out to build mine environment database in the area.
讨论了如何建立和管理符合地理信息系统需要的海洋生物资源与生物栖息环境数据库。
This paper discusses how to establish and to manage a living marine resources and their habitat environment database in conformity with the Geography Information System.
因此，为了实现最佳性能的高级SIEM解决方案，您应该考虑一些优化特定环境数据库的具体DB 2参数。
Therefore, to give you the best possible performance of an advanced SIEM solution, you should consider specific DB2 parameters to fine-tune the database for your specific environment.
以中国资源环境数据库为支撑，计算出1995和2000年湖北省各市县植被覆盖指数及省级归一化系数。
Based on Chinese Resources and Environment Database, the vegetation coverage index for each county and its provincial normalized coefficient of 1995 and 2000 of Hubei province are calculated.
首先对空间碎片的产生和演化过程进行了详细分析，在此基础上提出了一种小空间碎片环境数据库的生成方法。
In this paper, space debris generation and evolution processes are firstly analyzed in detail. Then, a method of generating the small space debris environment database is brought forward.
它由包括虚拟身体在内的虚拟环境数据库、输入驱动、用户对象交互管理器、环境更新和输出驱动几个部分组成。
The model is composed of the VE database and six other components: input driver, output driver, user object, virtual body, interaction manager, and environment update.
通过“环境数据库”将数据库结构的时变转化为数据库数据的时变，使得对程序的维护变为对数据库数据的更新。
By using the "environment database", the time-variation of the database structure is converted into that of the data of database; the modifying the program is converted into the updating the database.
采用RUSLE模型，从建立的河北省农业资源环境数据库中提取相关数据，对河北省土壤侵蚀风险进行定量化评价。
The correlative data was selected from the established database of agricultural resources and environment, and the soil erosion risk was quantified by using RUSLE model.
传统的视景数据库已经无法满足计算机生成兵力（CGF）决策对环境数据的需求，迫切需要一个适用于CGF的战场环境数据库。
Traditional visual simulation database can't supply requirement of Computer Generated Force(CGF) for environment data. The Battle-field Environment Database(BEDB) for CGF is imminently requisite.
这样的需求无法仅在数据库环境中进行解决。
Such demands cannot be solved in the database environment alone.
在分区环境中，在使用数据库之前，必须初始化每个镜像分区。
In a partitioned environment each mirror partition must be initialized before using the database.
无论使用何种api，应用程序都可以访问为应用程序服务器环境定义的数据库。
A database defined to the app server environment can be accessed by applications regardless of the API used.
选择适当的分区键对于优化基于DB 2软件的分区环境中的数据库性能非常关键。
Choosing appropriate partitioning keys is essential for optimizing database performance in a partitioned environment based on DB2 software.
反模式：在每个目标环境中手动应用数据库和数据更改。
Antipatterns: Manually applying database and data changes in each target environment.
在后者的情况下，为了维护多数据库环境内由数据库生成的主键的惟一性，这些片中必须有一个片被指定用来生成这些键。
In the latter case, to maintain uniqueness of the database-generated primary key in a multi-database environment, one of the slices is designated to generate these keys.
在当今的经济环境中，数据库性能和成本优化的重要性和价值怎么强调也不过分。
In the current economic climate, the immediate need for and value of database performance cost optimization and tuning cannot be overstated.
准备DB2数据库环境
这些信息可以帮助您分析ActivityTrends信息，更好地判断环境中数据库负载在服务器之间的分配。
This information allowed you to review Activity Trends information to better judge how database workload was distributed among the servers in your environment.
中间层服务器提供web页面、运行时环境和数据库访问。
The mid-tier server provides the Web pages, run-time environment, and database access.
增强事件处理环境、数据库系统、WebSphereMQ消息等等。
Enhance event processing environments, database systems, WebSphere MQ messaging, and more.
创建环境和测试数据库。
在一个按需的环境中，但数据库模式可能有所不同。
In an on-demand environment, but the database schema may be different.
扩展生产和测试环境中的数据库自动定位功能，以便进行监控和保护。
Extends capabilities to automatically locate all databases, in both production and test environments, for monitoring and protection.
所有这些功能共同允许您通过调整数据库来配合业务环境，而不是牺牲您的设计来适应数据库。
All these features allow you to adapt the database to your business environment instead of compromising your design to fit the database.
现在看一下在J2EE环境中，数据库和非数据库资源类型当前可以使用哪些连接合用设施。
Now I will look at what connection pooling facilities are currently available for database and non-database resource types in the J2EE environment.
在分区数据库环境中，每个数据库可以在一个不同的数据库分区服务器上有它的编目分区。
Each database in a partitioned database environment can have its catalog partition on a different database partition server.
在分区数据库环境中，每个数据库可以在一个不同的数据库分区服务器上有它的编目分区。
Each database in a partitioned database environment can have its catalog partition on a different database partition server.
应用推荐