[问题] 浓度水中

楼主: pukkapukey (Greyson)   2021-03-30 23:36:53
将药物泡在水中摇匀,这样分成好几份药水每份的药物量会大致相等吗。如果沉淀的话,摇
匀有用吗。谢谢

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