Numbers and line graphs denoting wavelengths of light far outside the visual spectrum. Only a trained spectroscopist could look at that data and see the larger story it tells.

以数字和线状图表标示远离可见光谱的光线波长，只有经过专业训练的光谱学家才能看懂这些数据，并发掘出隐藏在数据背后的故事。

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This is a new method of visual spectrum remote sensing.

这是农作物可见光遥感领域新近出现的一种方法。

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The color surface has much more selectivity, while there isn't selectivity of visual spectrum for black and white surface color.

彩色表面对可见光谱有较高的选择性，黑白系列的表面色对可见光谱的反射没有选择性。

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Two-dimensional tracking would be managed via the existing Move's visual spectrum camera, or by using a display-mounted IR emitter in conjunction with a remote mounted sensor (again, just like the Wii controller).

ENGADGET: Sony patent application reimagines PlayStation Move with ultrasonic capabilities, IR emitters

When we talk about telescopes, we're usually referring to devices that "see" the visual spectrum of light, but astronomers also build telescopes that gather radiation like radio waves and X rays in order to peer deep into outer space.

FORBES: No. 17: The Telescope