The life and achievements of Charles Proteus Steinmetz are well documented in the historical archives preserved from his work and private life since his emigration from Breslau, Germany, to the United States in 1889. That same year, he began working in Yonkers, New York, for Osterheld and Eickemeyer, manufacturers of woodworking machinery and steam and gas engines. His notoriety as a brilliant mathematician and electrical engineer transcended many technical professionals of his time. He enjoyed sharing his ideas and socialized with fellow engineers at professional society meetings, which he often attended.

中文翻译：

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一个人的生活变成另一个人的旅程[历史]

自 1889 年从德国布雷斯劳移民到美国以来，查尔斯·普罗透斯·斯坦梅茨 (Charles Proteus Steinmetz) 的生平和成就在其工作和私人生活中保存的历史档案中有详细记载。 同年，他开始在纽约扬克斯 (Yonkers) 工作， Osterheld 和 Eickemeyer，木工机械和蒸汽和燃气发动机的制造商。他作为杰出的数学家和电气工程师的名声超越了他那个时代的许多技术专业人士。他喜欢在他经常参加的专业协会会议上分享他的想法并与工程师同行交流。