As one of the soil cutans, iron-manganese cutans are widely distributed in Alfisol and Ultisols in subtropical zone in China, and they have active surface chemical properties.

  • 铁锰胶膜是在我国的南方地区广泛分布的一种土壤胶膜,它具有活跃的表面化学性质。

  • 互联网摘选 2025-01-19 23:53:58

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