With the electronic probe detection, it is discovered that the mineral elements of the Buton Rock Asphalt ( BRA) contains carbon, oxygen, sulfur, silicon, magnesium, aluminium, autunite, kalium and iron.

  • 通过电子探针检测,测得了布敦岩沥青的矿物组成元素主要为碳、氧、硫、硅、镁、铝、钙、钾及铁等;

  • 互联网摘选 2025-01-19 23:22:20

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