In electrical time's today, the electric motor in the industry and agriculture production, the people daily life is playing the very vital role.
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Benjamin Franklin's studies on flying a kite in an electrical storm from 1752 show the first time anyone had proposed that lightning is electricity and not a supernatural force.
这其中包括1752年本杰明·富兰克林在雷电中放风筝的相关研究报告,该研究首次证明闪电是电力,而非某种超自然力。
Cynthia Spanou, 25, a Fulbright scholar pursuing a master's degree in electrical engineering at Columbia University does not expect to return any time soon either.
25岁的辛西娅•斯帕诺曾荣获富尔布莱特奖学金,她正在哥伦比亚大学攻读电子工程学硕士学位。她也表示自己不指望短期内会回国工作。
The pixels are then built into displays by embedding them and their electrical connections in a sheet of another polymer, this time a transparent and flexible one.
接着,这些像素与它们的电子连接再通过被埋入另一种聚合物(这次是一种透明且柔软的聚合物)一个层面里而形成显示屏。
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