英语词汇“Police Spatial Database”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	Police Spatial Database
释义	Police Spatial Database 基本例句空间数据库 Selectivity Estimation is the base of spatial database query optimizer.选择性估计是设计空间数据库查询优化器的基础。 We should set up spatial databases that have a direct relationship to the physical world.我们应该建立与物质世界有直接关系的空间数据库。
随便看	fossil remain fossil remains Fossil remains of an insect Fossil remains were found in Java fossil remanence fossil resin fossil resource fossil ridge fossil river bed fossil river valley fossils Fossils allow us to reconstruct ancient ecology fossil salt fossils dinosaurs fossil seashell fossils embedded in shale Fossil sequence fossils found in Liaoning Province fossil shell fossil shells fossils of creatures fossils of giant panda discovered fossil soil fossil soil method fossil soils