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superyu2009:ND=1.487490 uzat."`d' VD=70.4S (2012-09-01 12:55) j+z'
superyu2009:ND=1.487490 >M8^Jgh VD=70.4S (2012-09-01 12:55) 3^iQe"P%a@
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moonwild:如果折射率在2以上,怎么标示? (2013-12-07 12:22) c+M@{EbuN