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It is difficult to say. It depends on the particle size, shape, solvernt, concentration, and the properties of the materials and so on. It is a problem of absorption and scattering.

And by the way, I think for such a system we should use the name dispersion, not solution.
2Â¥2008-03-12 01:49:09
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3Â¥2008-03-12 09:12:42
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taijun_2008

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4Â¥2008-03-12 14:34:40
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