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- Half of the accidents caused by lightening strike are caused by the max lightning steepness. 雷电流最大陡度是导致二次设备电磁感应过电压、输电线路反击过电压的关键参数。
- ATP simulation and experiments indicate that inductance limiting steepness arrester can effectively reduce the lightning steepness and the. 较大的雷电流陡度是雷电流产生破坏的重要原因之一。
- This is significant for analyzing lightning accident completely andaccurately and finding out the cause of lightning accident as aspect of lightning current peak and lightning steepness. 现在雷击事故高发与雷电参数的缺乏有很大的关系。因为它使绝缘设计与防雷改造带有很大的盲目性。例如:大幅值、小陡度雷击事故与铁塔接地电阻的大小有关;
- Lightning zigzagged across the sky. 闪电曲折地在天空划过。
- There was a steep climb on the road out of town. 市外公路上有一处很陡的上坡路。
- Do you think you can climb that steep cliff? 你以为你能爬上那座悬崖峭壁吗？
- Let the tea leaves steep in boiling water for five minutes. 让茶叶在滚开的水中浸泡五分钟。
- A child was struck down by lightning in the storm. 暴风雨中，一个小孩被雷电击倒。
- That overloaded truck jibbed at the steep hill. 那辆超载的卡车爬不上陡坡。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- Lightning flashed during the storm. 暴风雨中闪电大作。
- Police made a lightning raid on the house. 警方突然查抄了那座房子。
- The mountain rise up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- Saturday afternoons go by like lightning! 星期六的下午象闪电一样转瞬即逝！
- The mountain rose up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- The tree was struck by lightning. 那棵树被雷电击中了。
- They climbed the steep mountain inch by inch. 他们一点一点地攀上那座陡峭的山。
- The bus toiled up the steep hill. 公共汽车艰难地爬上陡峭的山岗。
- Lightning usually accompanies thunder. 闪电通常伴有雷声。
- Our car stalled on the brow of a steep hill. 我们的汽车在山顶陡坡处抛锚了。
