accumulation of nature gas

• 天然气成藏

accumulation of nature gas的用法和样例：

例句

1. The center of Xujiaweizi depression is the most favorable area for gas to accumulate and form gas reservoirs from the matching relation between caprock and sourcerock.
   认为从盖源时空匹配关系上可以判断徐家围子断陷中心处应是徐家围子地区天然气成藏的有利地区。