永久性接地的英文

• permanent earth
• solidly ground

• "永久性"英文翻译    perpetual; permanency
• "接地"英文翻译    landing; body; ground connec ...
• "永久性接合" 英文翻译 :    permanent joining
• "永久性接头" 英文翻译 :    permanent splice
• "半永久性接续" 英文翻译 :    semi permanent connection; semi-permanent connection
• "永久性" 英文翻译 :    perpetual; permanency 永久性法规 perpetual statute; 永久性条款 perpetual provision
• "永久性，耐久性" 英文翻译 :    permance; permanence; permanency
• "电感性接地" 英文翻译 :    inductive grounding
• "中性接地" 英文翻译 :    neutral earthing/ grounding; neutral earthing/grounding; neutral grounding
• "半永久性" 英文翻译 :    semipermanent
• "半永久性的" 英文翻译 :    semipermanent
• "半永久性模" 英文翻译 :    semi-permanent mould
• "半永久性桥" 英文翻译 :    semi-permanent bridge
• "非永久性" 英文翻译 :    non-persistent
• "非永久性的" 英文翻译 :    deciduous; nonstationary; volatile
• "分店永久性" 英文翻译 :    branch long lived assets
• "各种永久性" 英文翻译 :    various permanent
• "永久性保存" 英文翻译 :    permanent stores
• "永久性闭塞" 英文翻译 :    permanent occlusion
• "永久性边坡" 英文翻译 :    pennanent slope
• "永久性变形" 英文翻译 :    permanent deformation; permanent set; permanent strain
• "永久性标记" 英文翻译 :    permanent marker; permanent marking
• "永久性标志" 英文翻译 :    permanent marker
• "永久性兵营" 英文翻译 :    permanent post
• "永久性兵站" 英文翻译 :    permanent military camp esin india

• Unified power flow controller ( upfc ) is one of the most powerful and most promising controllers of facts . if we use upfc to control the transmission parameters , terminal voltage , line impedance and phase angle in normal situation and use it to compensate zero sequence and negative sequence currents when one of transmission lines is cut off , we can implement two phases operating in high voltage transmission lines , which can improve stability and reliability for the transmission system
  统一潮流控制器（ upfc ）是功能最强、最具发展潜力的灵活交流输电系统（ facts ）控制器之一，如果在常规条件下，用upfc实现输电线路的电压调节、移相、潮流控制、阻尼振荡等功能，在发生单相永久性接地或单相断路故障时，由传统的三相跳闸改为单相跳闸，用upfc的并补来滤除两端系统的零序和负序电流，用upfc的串补来提高输电线的传输功率，以实现两相长期运行，那么输电系统的稳定性、可靠性将大大提高。
• On the function study basis of main doublized protection type 11 and type 902 micro computer line protection device , taking permanent single phase fault occuring on power line within protected district as example , the paper analized in detail the acting behavior of type 11 and type 902 computer line protection device
  摘要在对构成线路主保护双重化的11型和902型微机线路保护装置功能研究的基础上，以线路发生区内单相永久性接地故障为例，对11型和902型微机线路保护装置动作行为作了详细分析。

• 永久性接地的日语：えいきゅうちらく