词汇	cratch out
释义	cratch out adj.擦去划掉;勾销
随便看	spatial data sharing proxy spatial data sources spatial data, spacial data spatial data streams spatial data structure Spatial data-structure spatial data structures spatial data transfer Spatial Data Transferring spatial data transferring model spatial data type spatial data visualization spatial data warehouse Spatial data warehousing spatial date spatial datum spatial DB spatial DBMS spatial decay spatial decision spatial decision factors spatial decision making spatial decision-making spatial decision-making support spatial decision-making supporting system