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。
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.
由上述性能优良的母液配置了相应的八种磁流变液，静置3个月，发现所有的磁流变液悬浮稳定性良好，没有形成硬块沉淀，并能够很容易的再分散。
By the excellent performance of sodium configuration of MRF, eight stand for 3 months, found that all MRF suspension stability is good, no precipitation and lumps of can easily scattered.
对EDTA容量法测定水中硫酸根时，对加入沉淀剂后样品静置时间对测定结果的影响进行了研究。
This paper discusses the effects of sample resting when precipitating agent is added on experiment results by using EDTA volumetric method for the determination of SO 2- 4 in water.
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