当玻璃管被取出时，那是一个令人担心的时刻。
It was an anxious moment when the glass thing was withdrawn.
通常不使用直接从颜料管中取出的白色。
将这些溶液加到自储物室取出的旋光管中。
Add this to a polarimeter tube obtained from the stock room.
将这些溶液加到自储物室取出的旋光管中。
Add this to a polarimeter tube obtained from the stock room.
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