麻省理工学院的唐纳德·沙德维博士创办了自己的电池公司，希望改变世界能源的未来。
Dr. Donald Sadoway at MIT started his own battery company with the hope of changing the world's energy future.
对何博士而言，他的脚永远可以在速度、稳定性、和能源效率上有改进的空间。
And for Dr Herr, there will always be room for improvement in the speed, stability and energy-efficiency of his legs.
作为一位在能源研究领域经验丰富的物理学家，朱棣文博士自2009年就开始为此研究注入资金，并预计在2010年取得成果。
Dr Chu, a physicist with a lot of experience in energy research, has been sowing the ground with money in 2009, and in 2010 will expect to start reaping.
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