Reading research originated from Europe in the 1870s. At the turn of 19th and 20th century, the research center moved to the USA.
阅读研究发轫于19世纪70年代的欧洲，在19与2 0世纪之交，研究中心转到了美国。
He immigrated to the USA in 1956 and worked as an applied mathematician for General Electric Company before joining the Research and Development Center in 1958.
1956年，他移民至美国，在通用电气公司担任应用数学家，并于1958年进入研发中心。
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