PEG比浊法测定非抗原特异性循环免疫复合物时，其敏感度可达（）

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问题单项选择题

A.5mg/LHAHG

B.10mg/LHAHG

C.15mg/LHAHG

D.20mg/LHAHG

E.25mg/LHAHG

答案

参考答案：D

单项选择题

Configuration management is the process of managing change in hardware, software, firmware, documentation, measurements, etc. As change requires an initial state and next state, the marking of significant states within a series of several changes becomes important.The identification of significant states within the revision history of a configuration item is the central purpose of （） identification.

A．baseline

B．value

C．cost

D．control

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问答题

金属键

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