划: delimit; differentiate区: H region; H编码: encoded; code; coded; encryp ...划区编麻码: block code地区编码: districe coding定位区编码: lac location area code分区编码: zonal coding路由区编码: routing area code邮区编码: post code; zip code规划区: planning area; planning region划区法: regional mapping地区编号: area number数据区编号: data area number邮区编号: postal code; zicode邮区编号制: zip-code编号规划区: npa numbering plan area编号计划区: numbering plan area城市规划区: city planning area; urban planning area城镇规划区: town planning area负载划区: load block规划区范围: extent of studies规划区界线: boundary of planning area划区区划化: cantonization划区渔业: demarcated fishery划区渔业权: demarcated fishery right