这两个测量读数之差的平均值就是我们所希望的电压差。
The average of the difference between these two readings is the desired voltage difference.
在通过某个通道进行测量时，则可从测量读数中减去该通道的偏移电流。
This is done by subtracting the offset current for a given channel from subsequent measurements made via that channel.
因此，不使信号源和测量仪器之间的连接电路影响测量读数是非常重要的。
Therefore, it is important that the connection between the signal source and the measuring instrument doesn't interfere with the reading.
应用推荐