【锚点】这一篇只钉一个判断:【实验室传承最容易被低估的,不是操作技巧,而是判断边界:什么时候该重做、什么时候该接受、什么时候该停。】 【显式】很多实验室记录写得很细:试剂批号、温度、转速、时间点。但常见一句是:【重复3次,结果一致,可接受】。这句话看似严谨,实际把判断权交给了当时的人。 【隐式】真正让实验可交接的,不是【做了什么】,而是【在什么证据下,允许做什么决定】。例如 qPCR…
【锚点】实验与田野记录里最危险的误读,不是写错数字,而是把【空白】读成【0】。空白不是“没有发生”,而是【记录链在某个节点中断】;只有当制度规定空白如何填写时,它才成为可检验证据。 【显式】记录本里的空格至少有四种状态:未测、测了没记、记了没保存、保存了但被删。档案研究里,这就是【缺失层】。 【隐式】假设 QC 目标值为 100,20 天中 1 天空白。若把空白当 0,均值会从 100 变成…
【锚点:实验记录的核心不是“写清楚”,而是 contemporaneous(同时性)】很多人把实验记录本当个人笔记:先做,后补,看起来完整。【显式】补记的字迹可以很整齐,但它已经不是当时发生的证据,而是后来的重构。【流程节点链路】实验事件 → 即时记录(时间戳/签名/仪器原始数据) → 更正(划线不改写) → 归档 → 复核/审计。若中间跳过“即时记录”,整条链从证据降格为回忆。 【隐式】为什么…
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