1) depression zone
坳陷区
2) central depression
中央坳陷区
1.
The central depression is a main tectonic unit of Songliao basin.
松辽盆地南部中央坳陷区已发现了１０多个油田及上百个油气藏，该区伴有大量的“下正上逆”的反转断层，且上盘发育有反转背斜。
3) Qilian-Zoulang-Helan Depression
祁连走廊贺兰坳陷区
4) Chaoshan down-warped basin database
潮汕坳陷区数据库
5) north Tarim uplift-Kuqa depression
塔北隆起-库车坳陷区
6) depression
坳陷
1.
The Study on Tectonic Evolution History of Western Depression Belt in Bayanhot Basin;
巴彦浩特盆地西部坳陷带构造演化史分析
2.
Gas exploration has achieved a great success in the western depression of Sichuan Basin, but difficulty of exploration and development also has been increasing.
四川盆地西部坳陷中段天然气勘探取得了巨大成就,但随着勘探开发的深入,工作难度愈来愈大。
3.
The deposita of shallow marine-littoral, lacustrine and fluvial facies of Upper Triassic in west Sichuan depression occur with abundant oil-gas resources, which form a petroleum system dominated by natural gas.
川西坳陷上三叠统沉积了浅海-滨海、湖沼与河流相地层,蕴藏着丰富的油气资源,组成了以天然气为主的含油气系统。
参考词条
补充资料：坳泓
1.谓凹地所积水。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。