题目内容

称量分析中对形成胶体的溶液进行沉淀时，可放置一段时间，以促使胶体微粒的胶凝，然后再过滤。( )

A. 对
B. 错

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简述康复护理的内容特点。

The First thing I do with writers and callers is present the benefits of the cooked food enormous diet.

According to the author, cooking is a process of food destruction from the moment heat is applied to the foodstuff.

______是全面康复的前提和基础。