单词	地理边界效应
释义	地理边界效应boundary effect in geography
随便看	data description entry data description in a language data description language data-description language data description language (ddl) data description language--ddl data description language，ddl data description library data description record data description skeleton data description specification data description specification，dds data descriptive language data descriptor data descriptor--dd data descriptor，dd data design data design layout data destination address data detection data detection window datadian data dictionary data dictionary assembler data dictionary--dadic