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	cold rolled drawing sheet Cold Rolled Finish cold rolled forming section cold-rolled forming section cold-rolled hoop steel cold-rolled lamination cold rolled lustre finish sheet cold-rolled lustre finish sheets cold rolled metal cold rolled mild steel coldrolled mild steel cold-rolled mill cold-rolled non-oriented silicon steel cold-rolled plate cold rolled plate cold rolled primes cold-rolled products cold rolled products cold rolled reinforcing bar cold rolled ribbed steel bar cold-rolled section cold rolled section cold rolled shape Cold Rolled Sheet cold rolled sheet steel

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