He became a scientist.

他成为了一个科学家。

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James Hutton, a Scottish scientist, became enthralled with the fantastic histories he saw recorded in the rocks of his homeland.

苏格兰科学家詹姆斯·赫顿沉迷于他所看到的记录在故乡岩石上的神奇历史。

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How he became a great scientist is known to all.

大家都知道她是怎样成为一位伟大的科学家的。

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According to federal prosecutors, from January 2003 until February 2008, Huang was employed as a research scientist at Dow, where in 2005 he became a research leader in strain development related to unique, proprietary organic insecticides marketed worldwide.

FORBES: Chinese Agricultural Researcher Charged Under Economic Espionage Act for Trade Secret Thefts at Dow and Cargilll