In this paper, according to the simulation precision of measurement circuit to improve the in-depth analysis and put forward two kinds of effective solutions, so as to improve the stability of the measurement system, reduce the measuring error of the system,improve the measurement accuracy of the system. And proved to play a good effect in the actual project.%本文针对模拟测量电路的精度如何提高进行了深入的分析，并提出了两种行之有效的解决方案，从而提高了测量系统的稳定性，降低了系统测量误差，改善了系统测量精度。在工程实际中得到了验证，起到了良好的效果。
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