How To Use Rocket engineer In A Sentence

• Rocket engineers speak loosely of thermal energy being converted into kinetic energy in the engine bell.
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• The panel was headed by H.P. Robertson, a physicist at the California Institute of Technology in Pasadena, Calif., and included other physicists, an astronomer, and a rocket engineer.
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• The panel was headed by H.P. Robertson, a physicist at the California Institute of Technology in Pasadena, Calif., and included other physicists, an astronomer, and a rocket engineer.
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