The researchers tested their new black material with near-infrared radiation, just beyond the red end of the visible spectrum.
研究人员们使用仅仅超出可见光谱红端的近红外辐射测试他们的新“黑材料”。
They suggest that their result may be connected with the fact that the colour of many fruits is at the red end of the spectrum.
他们称这一结果是因为很多果实的颜色都处于光谱的红色那一头。
They conclude that molecular changes during fossilization likely pushed the beetles' coloring toward the red end of the color spectrum, turning a normally yellow beetle more orange, for example.
研究小组得出结论：在石化过程中，分子的改变使甲虫的色彩移向色谱的红端，比如，将本来是黄色的甲虫变成了具有较浓的橘色调。
The neon lights that adorn our city streets have a spectrum consisting of a few wavelengths near the red end.
使城市街道生色的氖灯的光谱由一些靠近红色端的波长组成。
The neon lights that adorn our city streets have a spectrum consisting of a few wavelengths near the red end.
使城市街道生色的氖灯的光谱由一些靠近红色端的波长组成。
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