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terry0707
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2Â¥2010-03-22 13:57:17
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Þ¹Ò²ݶù(½ð±Ò+1):°æÄÚ½±Àø~ 2010-04-08 09:30
| The optical properties of each PC formulation were analyzed at ambient temperature using a Shimadzu UV-2101 PC UV-Vis Scanning Spectrophotometer operated in the wavelength (¦Ë) range from 400 to 700 nm. Absorption tests relative to the unmodified PC were conducted on the thin section (1.0 mm) of the step plaques described earlier. At least six scans were collected from each specimen to guarantee both reproducibility and specimen homogeneity |
3Â¥2010-03-22 14:54:06
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4Â¥2010-03-22 19:19:53













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