GOES-R, built by Lockheed, includes the first operational lightning mapper, which will image lightning fields in the western hemisphere 200 times a second, NOAA said.
NOAA表示，由洛克希大·马丁公司制作的GOES-R卫星包括第一款实用的闪电测绘仪，可以每秒200次的速度绘制西半球的闪电场图像。
Herrmann says he became interested in the problem after watching lightning in swirling sands over dune fields at night.
有天夜里，Herrmann在沙丘上打旋的沙子中看到有闪电出现，在这以后他才渐渐对这个问题产生了兴趣。
Ball lightning is often reported during thunderstorms, and it's known that multiple consecutive lightning strikes can create strong magnetic fields.
球状闪电通常是在暴风雨时所报道的，人们知道，许多连续不断的雷击可以产生很强的磁场。
Comparing with the developed countries, China has some gaps in the fields of lightning studying, forecasting and detecting.
目前我国在雷电监测、预测和研究方面还比较薄弱，特别是在监测领域，与发达国家有较大差距。
The cosmic rays knock electrons off of atmospheric air molecules, while the lightning forces the electrons upward along electric fields.
宇宙射线将电子剥落，使它们脱离大气的空气分子，同时闪电促使这些电子沿着电场向上冲去。
The tests simulate surge overvoltages caused by magnetic fields from lightning strokes in or near the telecom building.
这项测试模拟了由电信大楼或其附近遭受雷击所产生的磁场而引起的浪涌过电压。
A question of the assumed channel height is represented and the reasonable reasons are given. The conclusion is useful for calculating the lightning return-stroke electromagnetic fields in the future.
指出了国外文献计算回击电磁场时在选取通道高度方面存在的问题，并作出了合理的解释。
A question of the assumed channel height is represented and the reasonable reasons are given. The conclusion is useful for calculating the lightning return-stroke electromagnetic fields in the future.
指出了国外文献计算回击电磁场时在选取通道高度方面存在的问题，并作出了合理的解释。
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