监测数据分层处理和存储，下层数据库为其上层的数据处理服务。
Monitoring data are stored layer by layer, and the database in the lower layer serves data processing in the upper layer.
从地图符号的本质和特征入手，根据具体应用把海岸带地形图符号进行分类和数据分层。
Beginning with the nature and character of map symbols, it classifies coastal zone topographic map symbols and data according to the actual application.
在数据分层的基础上，DTGMS分为维护层和工作层，分别从事元数据及系统维护和状态数据处理功能。
Based on the layers of data, the DTGMS consists of maintaining layer and working layer, which fulfill the maintenance of metadata and system, and processing of status data, respectively.
数字地图包含着各种地图数据，为了在多种比例尺范围内能快速地检索地图数据，需要把地图数据分层存贮变焦。
It corresponds to Mapping Database, which includes all kinds of map datum. For rapidly searching map data at various scales, map data needs storing layeredly by "changing focuses".
采用微机联网的紧耦合网络拓扑结构、面向对象的框架设计和层次化数据分层等技术提高系统仿真的实时性和开放性。
Adopting high coupling PC network, hierarchical data structure and object oriented design techniques, we can enhance the performance of simulation system in real time and openness.
该框架主要利用投影技术来优化数据访问的空间局部性，并同时利用数据分层技术来解决因投影而带来的数据重叠问题。
Then a new projection-delamination technique for optimizing spatial locality is presented, and a data transformation framework based on this technique is brought forward.
描述关系的每个链接转化成分层数据中的一个列表。
Each link that describes a relation turns into a list in the hierarchical data.
在本文中，您将了解使用模拟数据访问对象(SDAO)进行分层测试。
In this article, you'll learn about layered testing with simulated data access objects (SDAOs).
分层数据结构可很好地映射为文档。
GUI应用程序中的树提供了一种直观的数据导航方式，它将信息组织到一个分层结构中。
Trees in GUI applications provide an intuitive means of data navigation by organizing information in a hierarchical structure.
使用XML，您可以用多种分层结构来描述复杂的语言环境数据。
Using XML, you can describe complex locale data with multiple hierarchical structures.
确定每个高度的相关颜色梯度，提取每个像素的高度数据，然后将第二级图像分层以生成计算出的高度图像。
The associated color gradients are determined for each altitude, height data for each pixel is extracted, then the secondary image is sliced to produce the computed altitude images.
根据SQL标准，评估分层或双向数据的方法为递归通用表表达式(RCTE)。
According to the SQL Standard, the method to evaluate hierarchical or bi-directional data is the Recursive Common Table Expression (RCTE).
XML数据类型使DB 2可以以XML本身的分层格式来存储XML文档。
XML data type enables DB2 to store XML documents in it's native hierarchical format.
通过节点数据类型以及它所支持的函数，可以在关系数据库中表示分层数据。
The node data type, with its supporting functions, gives you the ability to represent hierarchical data within the relational database.
在扩展应用程序的容量时，应该了解数据在分层环境中的流动并寻找出现瓶颈的位置。
Scaling an application involves understanding the flow of data in this tiered environment, and looking for bottlenecks.
在很多情况下，后端数据库实际上是大型主机数据库，例如IBM基于大型主机的分层dbmsIMS。
In many cases, the back-end database is actually a mainframe database such as IMS, IBM's mainframe - based hierarchical DBMS.
程序集数据模型用于描述贯穿程序集步骤的分层数据。
The assembly data model is used to describe the hierarchical data that flows through the assembly steps.
如果使用DB 29数据服务器，并利用本地XML数据持久性，则可以按分层格式存储格式良好的XML文档。
We can afford that while using a DB2 9 data server, and taking advantage of the native XML data persistence, which enables well-formed XML documents to be stored in their hierarchical form.
一个树型小部件，比如Tree和TreeGrid，显示一个分层数据视图。
A tree widget, such as tree and TreeGrid, presents a view of hierarchical data.
树(tree)是一种OpenLaszlo组件，用于显示分层的数据，例如XML。
A tree is an OpenLaszlo component to display hierarchical data, such as XML.
如果您想要在一个 web页面上呈现分层数据，DojoTreeGrid是一很有用的小部件。
The Dojo v1.4 TreeGrid is a useful widget when you want to present hierarchical data on a web page.
开发人员必须注意确保服务器端分层数据模型要完全展现在Web服务接口定义中。
The developer must use caution to ensure that a server side hierarchical data model is fully exposed in the Web service interface definition.
您可能已经听说过DB2 Viper的新架构，这种架构支持表格和分层数据结构。
You've probably heard the buzz about DB2's V9 -- IBM's first database management system to support both tabular (SQL-based) and hierarchical (XML-based) data structures.
非python语言的用户可能希望简单地使用xml_pickle化的对象(更类似于分层的数据仓库而非完全动态的对象，但这没问题)。
Maybe users of languages other than Python want to easily use xml_pickle'd objects (maybe more as hierarchical data stores than as full dynamic objects, but that's fine).
此设计使rti的信号总线能实现更好地控制数据流的分层控制网。与Insitu公司以前的设计相比。
The design leverages RTI's message bus to implement a hierarchical control network with well controlled data-flows.
TreeGrid小部件本身只不过是该数据的一个视图，真正的力量来自于TreeModel，它呈现Tree小部件将要显示的实际分层数据。
The TreeGrid widget itself is merely a view of the data. The real power comes with TreeModel, which represents the actual hierarchical data that the Tree widget will display.
虽然DataStage作业设计很适合于关系型数据，但程序集很适合于分层数据。
While DataStage job design is well suited for relational data, the assembly is well suited for hierarchical data.
我们适当的将数据访问进行了分层，简化了查询的优化（在之前的项目中数据访问有时会混合在业务逻辑中）。
We had properly isolated the data access layer, simplifying the optimization of queries (which had sometimes snuck into the business logic on previous projects).
我们适当的将数据访问进行了分层，简化了查询的优化（在之前的项目中数据访问有时会混合在业务逻辑中）。
We had properly isolated the data access layer, simplifying the optimization of queries (which had sometimes snuck into the business logic on previous projects).
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