demethylation的音标：demethylation的英式发音音标为：[dɪmeθɪ'leɪʃn]demethylation的美式发音音标为：[dɪmeθɪ'leɪʃn]...

The reactivity of wheat straw soda lignin ( WSSL ) can be improved by demethylation modification.麦草 碱木素在碱催化下经脱甲基改性可提高其反应活性.Benzbromarone was synthesized from salicylaldehyde by condensation with chloroacetone, reduction,...

反甲基化...