By comparing the characteristics of the natural spark with the man-made charge, Franklin was able to prove the similarity of electric matter and lightning.
通过对比自然电火花和人工电荷,富兰克林证实了带电物质和闪电之间的相似性。
Models predicted that electrical charge should be limited to the top and bottom of any ash plume, which is often the site of spectacular lightning.
根据以前的模型,电荷仅存在于火山灰羽状物的顶部和低端,那里时常发生华丽的闪电。
The completed projects under the charge of me: Lightning system reform project of Taiyuan Coal Gasification Co. , Ltd. ; Lightning system reform project of Yunnan Phosphate Chemical Group Co. , Ltd.
负责完成的照明改造项目有:太原煤气化公司照明系统改造项目、云南磷化集团照明系统改造项目。
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