Traditional coal depositionalmodel can hardly explain the cause of this extra-thick coal seam.
传统的煤沉积模式难以解释其超厚煤层的成因。
2
On the basis of depositionalmodel of debris flow built by author, the combination and variation of depositional sub facies of debris flow on the Jiangjiagou valley, Yunnan Province, was discussed.
该文拟在作者所建泥石流沉积模式基础上,以蒋家沟为例进一步讨论泥石流亚相的组合及变异规律。
3
The result and the application of the forecast model for calculating the depositional rate after warping the bank in the silty estuary are discussed.