翻译and sharp emission spectra have been successfully prepared in organic phases,
……and sharp emission spectra have been successfully prepared in organic phases,
参考答案:没有语境不好翻译,
在有机阶段 ,已成功预备了显著的发射谱
……and sharp emission spectra have been successfully prepared in organic phases,
参考答案:没有语境不好翻译,
在有机阶段 ,已成功预备了显著的发射谱