经济: economy利用: use; utilize; make use of空间: space; enclosure; room; blan ...经济利用: economic utilisation可利用空间表: list of available space可利用空间表历史: history of available space list利用空间计划原则: planning principle of air rights合理利用空间,减小建筑体量: wise use of space/reduced building size利用空间技术增进社会: workshoon enhancing social economic and environmental security through space technology有些工厂现在开发污水的经济利用价值: some industries are now making economic use of liquid wastes热能利用合股公司热能经济利用有限公司: waermeverwertung kg gesellschaft fuer wirtschaftliche waermeverwertung mbh & co; waermeverwertung kg-gesellschaft fuer wirtschaftliche waermeverwertung mbh & co纯经济利润: pure economic profit经济利润: economic profit经济利益: economic advantage; economic benefits; economic considerations; economic interests; economic profit; economical conditions; economical considerations; economical interest按可用空间: by free space可用空间: available space; space available; usable space可用空间表: available space list; available space table; list of available space使用空间: used space通用空间: universal space未用空间: idle space; vacant space无用空间: dead space依可用空间: by free space已用空间: used space应用空间: application space语用空间: pragmatic space