deeply buried strata in Songliao Basin

• 松辽盆地深层

deeply buried strata in Songliao Basin的用法和样例：

例句

1. The abiogenic gas and the deep gas in the Songliao basin are reexamined in this paper.
   对非生物气和松辽盆地深层天然气研究现状进行了思考。