白垩系的 meaning in Chinese
cretaceous
Examples
- The objective zone of this paper is fula depression that locates at the northeastern muglad basin in sudan . the target formation is from abu garbra formation to darfur group
本论文研究区fula凹陷为苏丹muglad盆地六区的一部分,目的层段为白垩系的abugarbra组至darfur群。