hydrocarbon migration and accumulation的用法和样例：
例句
- The study shows that pressure system of Shuangcheng area has apparent controlling effect on hydrocarbon migration and accumulation.
研究表明双城地区压力系统对油气运聚具有明显的控制作用。 - The overpressure sealing system plays an important role in oil and gas migration and accumulation.
超压封盖对油气运聚有着重要作用。
