回复v2845225发表于:2020/6/27 18:00:20悬赏金额:
10积分 状态:
未解决
[img=,690,392]https://ng1.17img.cn/bbsfiles/images/2018/06/201806271758167286_1170_2845225_3.jpg!w690x392.jpg[/img][img=,690,276]https://ng1.17img.cn/bbsfiles/images/2018/06/201806271758196158_8212_2845225_3.jpg!w690x276.jpg[/img]
图片出自《傅里叶变换红外光谱分析》书籍!请问这两种振动到底是怎么样的?谢谢!