petroleum migration

• 油气运移

petroleum migration的用法和样例：

例句

1. The motivating force of primary migration is the coalition of buoyancy and capillary pressure.
   油气运移的动力是浮力和毛细管压力的共同作用。
2. Mirror symmetry of petroleum occurrences is due to multistage-accumulation and remigration.
   油气地球化学特徵性相似性与成藏多期性及油气运移对称性密切相关。