The test experimentations verify that the grounding measurement system of this paper can fulfill the demand of the small electric current test, and be applied to the engineering measurements.
通过现场测量证明本系统的测量精度到达小电流测试要求，可应用于实际工程测量。
The reason, mechanism and hazard of grounding device erosion are analyzed in this paper, and the deterrent measurement for grounding device erosion is discussed.
本文分析了接地装置腐蚀的原因，机理和危害，研究了防止接地装置腐蚀的措施及其适用场所。
The measurement of grounding resistance under impulse voltage is of great importance for safe operation of power system and electronic equipment.
电力系统冲击接地电阻的测量是关系到电力系统稳定运行和电气设备安全的重要问题。
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