Longtan Fm

 
  • 龍潭組

Longtan Fm的用法和樣例:

例句

  1. Coal in the Upper Permian Longtan Fm in southern Poyang depression is called bark coal, because it is rich in periblinite.
    南鄱陽(yáng)坳陷的上二疊統龍潭組煤層因富含樹(shù)皮體而稱(chēng)之樹(shù)皮煤。

Longtan Fm的相關(guān)資料:

臨近單詞

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