“spatial database management system”的概念、定义、翻译、参考文献-科学参考

单词	spatial database management system
释义	spatial database management system Encyclopedia 工学空间数据库管理系统释 spatial database management system空间数据库管理系统位于用户与操作系统之间进行空间数据库存储和各种管理控制的软件系统。是空间数据库系统的中心枢纽。
随便看	oxygen bottom-blown converter steelmaking oxygen buffer oxygen capacity oxygen carrier oxygen concentration corrosion oxygen concentration of inflammability limit oxygen consuming content oxygen consuming organic pollutants monitoring oxygen-containing organiccompounds oxygen content oxygen content analyzer oxygen converter steelmaking oxygen cotent oxygen cutting oxygen-dependent degradation domain oxygen-dependent degradation domain (ODDD) oxygen dissociation curve oxygen effect oxygen electrode oxygen enriched bottom blowing smelting process oxygen enriched combustion oxygen-enriched draft sintering Oxygen-enriched gasification oxygen enrichment for plateau railway station and train oxygen evolution reaction

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