Reinjection reproducibility should be evaluated to determine if an analytical run could be reanalyzed in the case of instrumentfailure.
应评估重复进样的再现性来确定分析运行是否可以在仪器故障时再分析。
2
The factors of influences precision of observation data are mainly instrumentfailure, water level, atmospheric pressure and air temperature.
影响观测资料精度的主要因素是仪器故障、水位、气压、气温等；
3
This paper presents a instrument which can diagnoses the down hole failure with computer system, and describes the design of its construction and applications.