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1·The machine shall have sound grounding device.

机器必须有良好的接地装置。

2·Original: grounding device Yin Xiaxian of conduction testing should be conducted once a year.

接地装置引下线的导通检测工作应每年进行一次。

3·Grounding device Yin Xiaxian of conduction testing should be conducted once a year, and recorded and analyzed.

接地装置引下线的导通检测工作应每年进行一次并进行记录、分析。

4·The utility model relates to a grounding device, in particular to a grounding device for passenger dedicated lines.

本实用新型涉及一种接地装置，尤其是一种客运专线用接地装置。

5·With the model and electric calculation method, it programmed for the calculation of hollow grounding device resistance.

根据电场计算方法和物理模型建立了空腹式接地装置的计算等效模型。

6·This paper analyzed the effect of shielding between hollow grounding devices and between hollow grounding device and ground grid.

并通过模拟试验分析了接地坑、自然水对降低空腹式接地装置的接地电阻的作用。

7·Directing towards lightning protection, issues for grounding device design and installation that should be noticed are discussed.

本文主要分析了电气系统的接地方法，接地装置的检查和维护，安全接地以及有关的注意事项等。

8·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。

9·Grounding device in the substation is to ensure that the work of the grounding, lightning protection grounding, grounding the protection of the essential measures.

接地装置是变电站中确保工作接地、防雷接地、保护接地的的必备措施。

10·This article discusses some issues unsolved about lightning protection grounding device of PHC piles and provides some correction Suggestions based on the construction experience.

本文对PHC桩基础防雷接地装置施工中存在的若干问题及其改进方法进行探讨，并结合工程实际经验提出了建议意见。