EFI's Goodearl says that unlike the conventional wide-spectrum arc and mercury vapor lamps typically used in UV-cure systems, LED lamps produce a much narrower spectrum of light.

EFI的Goodearl说到，和U V固化系统中传统的光谱弧形灯和汞蒸气灯不一样，LED灯发出的光谱更窄。

youdao

One of the main challenges The Arc faces is educating employers about the benefits of hiring those on the autism spectrum, according to Williams.

CNN: The reality of finding a job with autism