回复wencaoxi发表于:2020/7/10 10:24:44悬赏金额:
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测量乙烷和氨气红外光谱图时都出现了这个峰,大概是700到740个波数,最低点为716波数,查了下乙烷的红外光谱压根没这个峰,图二为乙烷的光谱图
[img=,595,793]https://ng1.17img.cn/bbsfiles/images/2019/07/201907101023039077_7807_1843534_3.jpg!w595x793.jpg[/img][img=,690,517]https://ng1.17img.cn/bbsfiles/images/2019/07/201907101023060418_1000_1843534_3.jpg!w690x517.jpg[/img][img=,595,793]https://ng1.17img.cn/bbsfiles/images/2019/07/201907101023005468_3478_1843534_3.jpg!w595x793.jpg[/img]