实验表明，采用高浓度聚合物驱油是一种较好的提高原油采收率的方法。

The experiment manifests that high concentration polymer flooding is a good way to enhance oil recovery.

youdao

实验表明，采用高浓度聚合物驱油是一种较好的提高原油采收率的方法。

The experiment manifests that high concentration polymer flooding is a good way to enhance oil recovery.

youdao