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1·Standing about 15 minutes (if floats, can be placed in a water bath heating Clay oven rolls, the sink), and then the deposit will be moved to the crucible clean and dry.

静置约15分钟（如果有漂浮物，可以将烧饼放到水浴中加热，使其下沉），然后将沉淀物移到洁净干燥的坩埚。