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。
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。
Use a grounding strap or other device to prevent damaging the board.
使用接地腕带或其他设备，以避免损坏电路板。
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。
The operation theory and software and hardware design of the intelligent passive grounding detection device is presented.
介绍了一种用于电动汽车的智能无源接地检测装置的工作原理和软硬件设计。
Based on the characteristics of TMS320LF2407, this paper presents the application of DSP to single earth fault selection device with small current grounding system.
根据TMS320 LF 2407的特点，介绍了DSP在小电流接地系统单相接地选线装置中的应用。
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。
The machine shall have sound grounding device.
机器必须有良好的接地装置。
To avoid the malpractice of old type electromagnetic lock, a new type anti misoperation device for grounding switch has been developed.
针对老式电磁锁在结构上存在的弊端，研制了一种接地刀闸的新型防误装置。
The paper analyzed in detail that how to improve the motional success rate of grounding protection or automatic line selection device, and gave the concrete Suggestions.
本文对如何提高微机接地保护或自动选线装置的动作成功率，进行了比较系统和详细分析，提出了具体建议。
This paper introduces the parameter selection, installation, grounding mode of low-voltage power grid and construction method of residual current operated protective device.
文中详细论述了剩余电流动作保护装置的参数选用，安装要求，低压电网接地方式及安装施工要求等。
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。
But it is still blank in the theoretic aspect of grounding resistance calculation, design method for substation which is important to the design and application for that device.
但是，如何计算空腹式接地装置的接地电阻，在变电站中使用的设计计算方法等理论和工程应用等问题，却迄今为止没有人进行相应的研究。
The device to check if there are multi-grounding locations in transformer core and to check the grounding circuit of core and clamping pieces are introduced.
介绍变压器铁芯和夹件接地回路及变压器铁心多点接地检测装置。
This paper mainly introduces a new sustained-release ion grounding device, which is composed of the inner and outer tubes and is different from common single grounding in structure.
本文主要介绍一种新型缓释型离子接地装置，此种接地装置在结构上与普通的单根接地极不同，主要由内外两管组成；
The existing DC grounding detection device can not meet the demand of practical application.
现有直流检测装置难以充分满足现场需要。
The existing DC grounding detection device can not meet the demand of practical application.
现有直流检测装置难以充分满足现场需要。
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