spatial reference systems造句

Spatial reference systems
空间参考系统
Such power has already been demonstrated by the standards and specifications on the spatial reference system
这种能力已经通过空间引用系统（ srs ）的标准和规范得到验证。
It also enables transform the format of geo - data file from . shp file to wkt file and xml file each other , the paper uses autodesk ' s webgis software , mapguide6 . 0 、 jsp and java bean to develop a webgis system . in the last part , adopting java program language and making use of the interface supported by oracle spatial , this article develops a simple gis system to test the geo - data share and transform system functions , such as zooming , panning and spatial reference system
Shp格式文件、 xml等格式文件和数据库之间的空间数据转换系统；采用autodesk公司mapguide6 . 0和jsp开发了一个webgis应用系统；采用纯java方式，离开一般的gis平台，采用oracle公司提供的接口，开发基于java虚拟机的简单gis系统，实现了简单gis系统部分功能，如放大，缩小，坐标转换等。
It's difficult to find spatial reference systems in a sentence. 用spatial reference systems造句挺难的