讲解GIS空间数据水印信息隐藏与加密技术方法的论文,对编写GIS矢量数据的数字水印程序有一定帮助-GIS Spatial Data on the watermark and encryption techniques to hide the paper, the preparation of GIS vector data of digital watermarking procedure has a certain extent, help
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001393s ]
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UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 148700 [ RunTime:0.001490s ]