subnatant
取下层溶液 PTC-AA
上层悬浮液为含铁量较高的尾矿，下层絮凝物为含铁量较低的高岭土精矿。
The upper layer suspension is the tailings containing higher iron content, the bottom layer flocculate is the kaolin concentrate ore containing lower iron content.
youdao
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模块下移
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