测试结论可为偏压基坑设计施工提供参考。
Therefore, the test conclusions can provide reference for the design and construction of foundation pit.
偏压电路依据参考电压来偏压第一级电路与电流补偿电路，并设定电流补偿电路的偏压。
Bias circuit according to the reference voltage to bias the first stage circuit and the current compensation circuit, and set the bias current compensation circuit.
偏压电路依据参考电压来偏压第一级电路与电流补偿电路，并设定电流补偿电路的偏压。
Bias circuit according to the reference voltage to bias the first stage circuit and the current compensation circuit, and set the bias current compensation circuit.
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