“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	science of fishing gear and methods science of forensic biological evidence science of health service science of herbage germplasm resources Science of Human Affairs science of information psychology science of international politics science of juristical system science of knowledge science of lexicographic(al) works science of library classification science of library law science of literature and art Science of Logic science of military medical equipment science of nature reserve science of public order science of public security intelligence science of science science of social security law Science of Soil and Water Conservation Science of Surveying and Mapping science of the strength science of the strength of materials science of water resources

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。