You dont know in the beginning. You think youre doing something important, you think its worth doing, but you really cant tell what the big payoff is going to be, and when, and how. You just dont know, he said.
The Lemelson-MIT Program also recognized Edith Flanigen, 75, with the $100,000 Lemelson- MIT Lifetime Achievement Award for her work on a new generation of molecular sieves that can separate molecules by size.
词汇:
semiconductor n.半导体
alloy n.合金
emit v.发射,发出
diode n.二极管
dim adj.灯光昏暗的
incandescent adj.白炽的
bulb n.灯泡
commonplace adj.普通的
molecular adj.分子的
sieve n.筛
注释:
1.or:即
2.big or little:不论是大还是小
3.after graduate school:从研究生院毕业之后
4.General Electric :通用电气公司
5.house dimmer switches:家用减光开关
练习:
1.Holonyaks colleagues thought he would fail in his research on LEDs at the time when he started it.
A Right B Wrong C Not mentioned
2.Holonyak believed that his students that were working with him on the project would get the Lemelson-MIT Prize sooner or later.
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