... 氧化铁风化壳：anachoric crust of weathering 氧化铁沉淀：iron oxide precipitation 氧化锶;氢氧化锶：strontia ...
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Both iron oxide and its supported gold catalyst for water-gas shift reaction were prepared under various conditions through co-precipitation method.
采用共沉淀法在多种条件下分别制备氧化铁及其负载金催化剂，测定其水煤气变换反应活性。
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