anticlinal hydrocarbon reservoir

例句：

1. 1. The earthquake caused an anticlinal fault in the rock.
   地震在岩石中造成了一个正断层。
2. 2. The geologist studied the anticlinal structure of the earth's crust.
   地质学家研究了地球地壳的正断层结构。
3. 3. The anticlinal tectonic plate is responsible for many of the world's mountain ranges.
   正断层的构造板块是世界上许多山脉形成的原因。