SAT写作范文赏析：托马斯爱迪生

>>SAT写作赏析：SAT写作范文赏析：托马斯爱迪生

>>SAT备考辅导

SAT写作万能例子:Thomas Edison/托马斯爱迪生

简介：托马斯·阿尔瓦·爱迪生(Thomas Alva Edison，1847年2月11日—1931年10月18日)，出生于美国俄亥俄州米兰镇，逝世于美国新泽西州西奥兰治。发明家、企业家。爱迪生是人类历史上第 一个利用大量生产原则和电气工程研究的实验室来进行从事发明专利而对世界产生重大深远影响的人。他发明的留声机、电影摄影机、电灯对世界有极大影响。他一生的发明共有两千多项，拥有专利一千多项。

写作例子：Thomas Edison is considered to be one ofthe most prolific inventors in history, holding 1,093 US patents under hisname. He is one of the first inventors to apply the principles of massproduction and large teamwork to the process of invention, and therefore isoften credited with the creation of the first industrial research laboratory.To find a long lasting material for the light bulb, Edison and his team workedfor many years and experienced more than 1,500 failures through the process.However, their research was not hampered by setbacks and their hard work wasfinally paid off in 1879. Using a small carbonized bamboo filament, Edison andhis team were able to produce a light bulb that was able to last over 40 hours.After soughting further improvements, Edison finally filed for US patent 223898in November4, 1879. His invention of the light bulb not only revolutionized thenascent electric industry, but also made electricity viable to mankind. (161字)

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