The typing feature of colour spectrum extender has been surveyed by the method of X-ray small angle scattering.

用X-射线小角散射方法测得了色谱填料的分形特征。

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As the gemstone of the Australian nation, opals are celebrated for immaculately embracing the entire colour spectrum, from translucent, white and red, through to green, blue and black.

澳宝是澳大利亚特产，其颜色从半透明、白色、红色到绿色、蓝色、黑色不等，因拥有完美七彩而闻名于世。

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Hundreds of Been there readers sent in images this month, which featured every colour in the spectrum.

成百上千的“在那里”的读者十月发来了图片，展示了每一种光谱中的颜色。

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That lengthens the wavelength of the light and shifts it towards the red end of the colour spectrum.

ECONOMIST: Fundamental physics

So we get to see the full beauty of the colour spectrum.

BBC: Rijksmuseum set for grand reopening in Amsterdam

Mr Ball next treats us to a brisk description of the human eye (remember rods and cones from school biology?), an explanation of why Newton was right and Goethe wrong about the composite character of white light, and an account of the 19th-century regimentation of the continuous colour spectrum by means of colour wheels and other classifying devices.

ECONOMIST: Science and history of colour