Abstract: This paper discussed some important points about the differential resistance type instrument, such as the national standards, the quality control of the monitoring data, the site inspection of the long- time embedded meters and the analysis and deal with the abnormal data. Then, some advice was advanced here for further research and reference.

摘要： 本文对差阻式仪器的几个重要问题, 如差阻式仪器的国家标准、监测数据的质量控制、长期埋设仪器的现场鉴定、仪器测值异常的分析处理等进行了讨论, 并提出了自己的意见, 供有关科研人员进一步研究和参考。