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本文根据作者近年来对部分重力仪器进行检修的实践经验,对电路故障的主要根源进行了适当地分析判断,给出了有关电路正常工作与否的经验公式和数据;提出了日常监视、检查与排除这类故障的简单方法。
Based on the author’s practical experience in overhaul of some gravity instruments in recent years, this paper analyzes and judges the main causes of the circuit faults properly and gives empirical formulas and data about the normal operation of the circuit. The paper presents the daily monitoring, inspection and A simple way to troubleshoot this type of problem.