英语词汇“spatial data infrastructure, SDI”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	spatial data infrastructure, SDI
释义	spatial data infrastructure, SDI 空间数据基础设施; 空间数据基础设施是指对地理空间数据进行有效地采集、管理、访问、分发利用所必需的政策、技术、标准、基础数据集和人力资源等的总称。
随便看	pump-water pump water conductor pump water conduits pump water tender pump waveguide pumpway pump wear test of hydraulic oil pump well pump-well pump wells pump wheel pump with auxiliary blade pump with differential-surface piston (stepped-piston pump) pump with vane (impeller wheel) pumpwood pump work pump works pump your brakes Pumsi Pumsin pumwani pumy pumyce pumy stone Pun.

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