The system is equipped with an ultraviolet lamp and a halogen lamp that produces near-infrared light.
VOA: special.2011.06.07
No one, until this time, had suggested that a system would be subjected to quantization except for light.
在他之前,还没有人提出过,除光系统外的量子化系统。
The red light is intelligible, in other words, within that semiotic system.
红灯在这样的语境里,就有了它的意义。
"With reform, we will make our financial system more transparent by bringing the kinds of complex backroom deals that helped trigger this crisis into the light of day."
VOA: standard.2010.05.15
He's also decided to give up leadership in Light up the World Foundation to start a company in India that will develop a more energy-efficient and cheaper lighting system that he hopes will bring even more light to the world's poor.
VOA: standard.2009.12.13
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