data map

Invocation of the data map using the transform () method .

使用transform（）方法调用数据映射。

Next , you will write a test case for the Address_To_AddressCSV data map .

下一步，您将为AddressToAddressCSV数据映射编写测试用例。

An Algorithm for Artificial Data Map Creation and Its Simulation

一种人工数字地图的生成算法及其仿真研究

Data Map Characteristic Analysis Based on Aided Inertial Navigation

基于辅助惯性导航的数据地图特征分析

Each data map maintains the user input of a single form instance .

每个数据地图保存单个表单实例的用户输入。

Therefore , the data map ID is unique for each user and page combination .

因此，此数据地图ID对每个用户和页面的组合而言也是惟一的。

In the sample application , the repository has a limit of data map instances it can store .

在示例应用程序中，存储库所能存储的数据地图的实例是有限制的。

Each data map instance has a unique ID composed from the user ID and the JSF view ID.

每个地图实例都有一个惟一的ID，此ID由用户ID和JSF视图ID组成。

Feature extraction is a kind of data map from a high-dimensional image to a low-dimensional space . It is very important to classification .

特征提取的实质是将原始的高维图像数据映射到一个低维空间，以利于后续分类识别。

On the basis of CW test results and data map under KUNSHAN typical RF environments , we got the corrected propagation equations .

根据昆山市各种典型无线环境下连续波测试数据和数字地图，对传播模型进行校正，得出不同环境下的传播模型的校正公式。

The results show that algorithms used in the experimental system can rapidly implement raster data map projection transformation , and it also can achieve required data precision .

系统运行结果表明，该实验系统采用的算法可以快速的实现栅格地图的投影变换，并保证变换的精度。

When this limit is reached , the oldest data map is removed from the repository and becomes eligible for garbage collection .

当达到这个限值时，最旧的那个数据地图会从存储库中删除，以便进行垃圾收集。

Each entry and element of such a data map contains the value of a JSF input component whose ID is also the key in the data map .

这类数据地图的每个条目和元素都包含JSF输入组件的值，其ID是数据地图的键。

If the input and output messages do not have the same type , you would use a data map ( explained in the next section ) to map between the two types .

如果输入和输出消息具有不同的数据类型，应该使用数据映射（将在接下来的部分中介绍）来映射这两种类型。

Based on this model , the author designs two algorithms for raster data map projection transformation , and also implements a map projection transformation experimental system for raster and vector data .

以此模型为基础设计实现了两种栅格地图投影变换的算法，并设计了一个基于矢量和栅格数据的地图投影变换实验系统，实现了栅格地图的多种投影变换。

Utilizing the model and yield mapping software , we have gotten a raw data map , grid map , contour map and histogram chart for a winter wheat yield .

利用该模型和专用产量图生成软件绘制了一块小麦产量数据点图、栅格图、等值线图。

The map can retain more information from the primary data map of a single element . The overall distribution of all element anomalies and the anomaly area are obvious in the map .

它较好地保留了单元素原始数据图的信息，便于了解各元素异常总体分布，突出异常部分。

The hasDataMap () method returns true if a data map exists for the ctx parameter and the clearDataMap () method removes a data map from the repository .

若针对ctx参数的数据地图已经存在，hasDataMap（）方法返回true，而且clearDataMap（）方法会从存储库删除数据地图。

Both the original repository and its copy will contain the same data map objects , which is correct because data maps cannot be modified , as you 'll see later in this article .

原始的存储库和其副本均包含同样的数据地图对象，这是因为数据地图是不能修改的，这一点在本文稍后的部分介绍。

We named these maps the raster data map , which express special geographical elements or phenomena distributing through regular pels array , such as remote sensing image , terrain scan image .

我们将以规则像元阵列表示空间地物或现象分布的地图（如，遥感影像图、地形扫描图）称之为栅格地图。

These copies , however , contain the same data map objects as the original repository , which is OK because data maps are not modified after being created and populated with the form data .

这些副本都包含与原始存储库相同的数据地图对象，这一点没错，因为数据地图在用表单数据创建和填充之后不会被修改。

The data map is stored according to sheet or block in an embedded system , thus causing seam in the cutting-border for a physical integrated line feature . Fast response and seamless display make it necessary to study cutting line feature seamless connection .

在嵌入式系统中，电子地图的数据是按分幅分块描述的，这会使完整的线状地理实体在图块边界产生数据缝隙，如何快速响应和无缝显示的算法值得研究。

Research on GPS Positioning Data in Map Matching of Vehicle Navigation

车载地图匹配技术中GPS定位数据的研究

Design the spatial data of map and dispose the attribute data .

地图空间数据的设计和属性数据的处理；

Hierarchical data structures map very well into documents .

分层数据结构可很好地映射为文档。

The data architecture map describes " what " comprises the data architecture .

数据架构图描述了“什么”组成了数据架构。

AUTO-MAPPING system for data classifying map with airborne gamma-ray spectrometric data

航空伽玛能谱测量数据分类图的自动编图系统

The target of this system is to update data of map automatically and provide personalized service to users .

目标实现网络地图自动更新数据，为用户提供个性化服务。

A map is a chief source of GIS data . Map digitizing is a main means of GIS data inputting .

地图是GIS主要数据源，地图数字化是GIS数据输入的主要手段。

Second , you could shred the data to map to relational tables that roughly represent the structure of the XML data .

第二种方法是分割数据以映射到一些关系表，这些表粗略地表示XML数据的结构。