地理区域群呼
geographical area group call
可行地理区域
feasible geographic region
区域地理特征
regional geographic characteristics
生态地理区域界限
boundaries of eco-geographical regions
亚太区域地理信息系统基础设施常设委员会
Permanent Committee on GIS Infrastructure for Asia and the Pacific
PCGIAP
1∶5万区域地质调查
1∶50 000 regional geological survey
1万区域地球化学勘查
1 000 regional geochemistry exploration
2009年萨摩亚群岛地区地震
2009 Samoa Islands region earthquake
5万区域地质调查
50 000 REGIONAL GEOLOGICAL SURVEY
安徽省地矿局区域地质调查大队
Regional Geological Surveying party
BGMR
anhui