“topographic database”的概念、定义、翻译、参考文献-科学参考

单词	topographic database
释义	topographic database Encyclopedia 工学地形数据库释 topographic database地形数据库将基本比例尺地形图上各类要素，按照一定的规则分层及标准分类编码，对各要素的空间位置、属性信息及空间关系等数据进行采集、编辑和处理后建成的数据库。地形数据库是基础地理信息系统中的一个子数据库。
随便看	first orthogonality relation First Outline of a System of the Philosophy of Nature first partial derivative first passage first-passage-time first pass effect first-person shooter first phase First Plenary Session of the Chinese People's Political Consultative Conference first point of Aries first point of aries first point of Cancer first point of Capricornus first point of Libra first point of libra first polar first polar body first postulate of thermodynamics first principal line first principal plane first principle first-principle first principle calculation first principles first principles calculation

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