extension and detachment

• 伸展拆离

extension and detachment的用法和样例：

例句

1. The formation of the deposit in the area is closely related to extension and detachment following the exhumation of the Dabie UHP metamorphic belt.
   本区矿床的形成与大别山超高压变质带折返后的伸展拆离作用密切相关。