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| 1. | It's like lightning, like a surge of electricity, and then it's gone. |
| 就像闪电,巨浪和电流一样, 一出来马上就不见了 |
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| 2. | lightning surge |
| 雷电冲击波|雷涌|雷电冲击 |
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| 3. | system and the insulation of equipment tested with voltages of a waveform approximately like that of a lightning |
| 直到近年以来,绝缘要求,即套管的尺寸、杆塔的间距、能用与雷电冲击波形近似相同电压进行试验设备的绝缘,主要还是由雷电来决定的。 |
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| 4. | the major harms of lightning, puts forward a general measure for protection of campus network against lightning |
| 文章分析雷电对校园网的主要危害 ,提出校园网的一般防雷措施和防浪涌电压、防电磁脉冲的策略。 |
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