采用模糊数学中模式识别方法对专题地图统计数据进行分级，并定义了分级精度标准的计算公式。
Statistical data of thematic maps are graded with the method of model distinguishing in mathematics, and a formula for the standard of grading accuracy is given.
主题地图是描述知识结构、知识与信息资源之间联系的元数据标准。
Topic maps is a new ISO standard for describing knowledge structures and associating them with information resources.
在系统开发中使用XML作为数据交换标准，实现元数据存储，并进行地图文件配置。
The paper discusses how to apply XML in WebGIS, such as how to exchange data in XML, how to presentation metadata in XML, and how to configure map files in XML.
论述了制订面向GIS数字地图标准的必要性和紧迫性，探讨了面向GIS数字地图的特点，最后提出了一种面向GIS数字地图的数据结构。
This thesis deals with the necessity of establishing the standards of the digital map of GIS, discussing the characteristic and brings about a data structure of the GIS-oriented digital map.
利用自动绘制的，可以操作的Launchpad作为一个标准的MIDI控制器，它的创造与传播或者CC或MIDI音符数据自定义按钮72的MIDI地图。
Utilising Automap, Launchpad can operate as a standard MIDI controller, creating custom MIDI maps with 72 of its buttons transmitting either CC or MIDI note data.
打从一开始，我们便像处理标准英国地图数据或任何其它地球地形一样对火星数据进行处理。
"We have set out from the start to treat the Mars data no different to how we would treat [standard British mapping] data or any other Earth-based geography," he said.
打从一开始，我们便像处理标准英国地图数据或任何其它地球地形一样对火星数据进行处理。
"We have set out from the start to treat the Mars data no different to how we would treat [standard British mapping] data or any other Earth-based geography," he said.
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