并对取代基效应作了解释。
许多人期待新的“薄膜”技术能取代硅基电池。
Many expect silicon-based cells to be overtaken by new "thin film" technology.
亲电基取代位置和实验值完全一致。
The substituting position of electrophilic group accord with experimental value.
亲电基取代位置和实验值完全一致。
The substituting position of electrophilic group accord with experimental value.
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