“spatial data framework”的概念、定义、翻译、参考文献-科学参考

单词	spatial data framework
释义	spatial data framework Encyclopedia 工学空间数据框架释 spatial data framework空间数据框架按一定规则采集和组织的一组描述地理框架要素的空间特征、属性特征和时态特征的地理空间数据集。是为国民经济和社会信息化提供统一的空间定位与基础地理信息的公共平台。
随便看	proper k coloring proper k-coloring proper k edge coloring proper k-edge-coloring proper k face coloring proper k-face-coloring proper leaf proper left divisor proper length proper list coloring proper Lorentz group proper Lorentz transformation properly canonical representation properly contained filter properly containing filter properly convex function properly convex subset properly differentiable function properly discontinuous action properly discontinuous group properly divergent sequence properly divergent series properly elliptic properly elliptical properly elliptical operator

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