... direct lighting 直接照明 direct lightning stroke 直接雷击 direct load loss 直接负荷损失，欧姆铜耗 ...
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lightning direct stroke 直击雷电
direct-stroke lightning 直击雷
direct stroke lightning 直击雷
·2,447,543篇论文数据，部分数据来源于NoteExpress
Study on transient characteristics of overhead transmission lines due to direct lightning stroke is significant to the development of transient based protection and its reliability improvement.
研究和识别输电线路直击雷的暂态特征对研制基于暂态量的保护及提高其可靠性都具有十分重要的意义。
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