A strain may be defined as an organic compound containing a benzene ring plus a chromophore and auxochrome group.
染料定义为含有苯环与呈色官能基与辅助成色官能基的化。
A strain may be defined as an organic compound containing a benzene ring plus a chromophore and auxochrome group.
染料定义为含有苯环与呈色官能基与辅助成色官能基的化。
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