The machine shall have sound grounding device.
机器必须有良好的接地装置。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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；
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。
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。
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。
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。
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。
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。
An incorporate device of automatic arc-suppression coil and grounding fault line selection based on modularity structure was developed to improve its reliability and flexibility.
为提高可靠性和使用的灵活性，开发了一种模块化结构的自动消弧线圈及接地选线成套装置，给出了二者的硬件设计和接地故障子程序设计。
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。
This paper introduces a device of 100% grounding fault protection for stator windings of generator by microcomputer and digital filter technique.
本文介绍了利用微机和数字滤波对发电机定子绕组进行100%接地保护的装置。
This paper introduces principle and application of a new method circuit selection for small current system when single phase grounding failure happens, namely remote sensing circuit selection device.
本文介绍了一种小电流系统单相故障接地选线的新方法即遥感式选线装置的原理及应用。
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。
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。
See Section 21. 9.2 revised June 11, 2008 9.3 An identified grounding contact, or grounding-conductor path through a device shall be of plated or unplated copper or copper-based alloy. Exception No.
第9.2节于2008年6月11日修订9.3一个通过一器件的确定的接地接触件或接地导线通路应该用电镀的或不电镀的铜或铜合金制成。
See Section 21. 9.2 revised June 11, 2008 9.3 An identified grounding contact, or grounding-conductor path through a device shall be of plated or unplated copper or copper-based alloy. Exception No.
第9.2节于2008年6月11日修订9.3一个通过一器件的确定的接地接触件或接地导线通路应该用电镀的或不电镀的铜或铜合金制成。
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