环杭州湾区域
Region in link Hangzhou bay
区域文化导入教学模式
teaching model along with local culture introduction
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
5万区域地质调查
50 000 REGIONAL GEOLOGICAL SURVEY
8区域方向滤波器
eight-region directional filter bank
AOI(兴趣区域)
3-methyl-2-penten-4-yn-1-hyde