This technique ensures a perfectly white spectrum.

这个技术确保了完美的白色频谱。

youdao

He used a prism to break white light down into the various colors of the spectrum.

他用棱镜把白光分解成光谱中的各种颜色。

youdao

When he shone white light through a glass prism, he saw a spectrum of different colors.

当他将白光透过玻璃棱镜照射时，他看到了不同颜色的光谱。

youdao

Based on this, engineers in my company and others, many belonging to institutions such as the IEEE (Institute of Electrical and Electronics Engineers), have got together to develop a standardised technology that will work well with the spectrum identified - "white space spectrum" - and be optimal for machines.

BBC: Viewpoint: Why wireless can create traffic-free roads

There, Microsoft have invested in developing white space spectrum to bring an African audience into the Web and into device ownership.

FORBES: Who Will Win The Next Phase of Growth In Smartphones?

He notes that they recently freed up TV white space spectrum.

FORBES: CES: FCC Chair Julius Genachowski, Live From Las Vegas