如果不同通道的偏移电流是比较稳定的，则可在控制计算机中保存一个修正因子，从而实现更准确地小电流测量。
If the offset currents for the different channels are reasonably stable, a correction factor can be stored in the control computer to allow more accurate low current measurements.
分别关闭每个通道，并等待切换瞬态小时且电流稳定后，测量偏移电流。
Close each channel individually and measure the offset current after allowing the switching transients to decay and the current to stabilize.
本文介绍了时钟网络中抖动、相位噪声、偏移、频率稳定度等参数的概念以及它们之间的转换关系。
The paper introduce the concepts of timing parameters, including: jitter, phase noise, skew, frequency stabilization, and the relationship between them.
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