“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	liquid bulk cargo terminal liquid calorimeter liquid calorimeter/heat meter liquid capsules, liquid-filled capsules liquid cargo operation systems liquid chip technology liquid chlorine disinfection liquid chromatograph liquid chromatographic separation liquid chromatograph-nuclear magnetic resonance spectrometer liquid chromatograph-nuclear magnetic resonance spectrometer (LC-NMR) liquid chromatography liquid chromatography-electrochemical detection liquid chromatography-electrophoresis combination liquid chromatography-Fourier transform infrared spectrometer liquid chromatography-Fourier transform infrared spectrometer (LC-FTIR) liquid chromatography-inductively coupled plasma mass spectrometry analysis for pharmaceuticals liquid chromatography (LC) liquid chromatographymass spectrometer liquid chromatographymass spectrometer (LC-MS) liquid chromatography mass spectrometry liquid chromatography-mass spectrometry liquid chromatography mass spectrometry (LC MS) liquid chromatography-mass spectrometry (LC-MS) liquid chromatography–mass spectrometry

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