应力增高区 stress-concentrated area

高区混合共振 upper hybrid resonance

高新区 high-tech development zone ; High-tech Zone ; Suzhou New District ; hi-tech zone

雷达测高区 [测] radar altimetry area

高明区 Gaoming

高港区 Gaogang District

国家高新区 new- and high-technology national development zone

高危地区 High Risk Areas ; High-risk areas

提高地区竞争力 increase its competitiveness