例句與造句

1. Sedimentary phosphates are exposed east and north of Pointe Noire within an approximately 750m wide fault bounded belt which trends north-west and extends into Angola to the south and Gabon to the north.
2. Cominco owns 100 % of the Hinda and Kolatchikanou phosphate exploration licences covering 1, 663 km 2 of ROC s coastal basin, upon which Cominco discovered and delineated a large graben hosted, marine sedimentary phosphate deposit between 300 m and 800 m wide, running roughly parallel to the Atlantic coast.
3. It's difficult to find sedimentary phosphate in a sentence. 用sedimentary phosphate造句挺難的