11.   The technology uses microwave energy to produce white light similar to that emitted by the sun.

n. + energy >>共 154
wind 8.68%
fusion 6.25%
heat 4.17%
microwave 3.82%
laser 2.78%
life 2.43%
activation 2.08%
biomass 1.74%
day 1.74%
week 1.39%
microwave + n. >>共 130
radiation 11.56%
popcorn 7.80%
tower 4.34%
technology 3.76%
background 3.18%
dish 3.18%
energy 3.18%
signal 2.89%
network 2.60%
link 2.31%
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