The results show that strong fluorescence enhancements were observed for Rh6G and AO molecules at Ag and Al surfaces but no obvious enhancement was detected at Cu surface.

研究结果表明，银和铝衬底表面均对AO分子具有明显的荧光增强效应，而铜衬底表面对荧光分子则无明显增强效应。

youdao

The precipitation features of different phase fields in Al-Cu-Mg alloys were introduced. The effect of trace Ag on microstructure and mechanical properties of Al-Cu-Mg alloys were summarized.

介绍了铝-铜-镁系合金不同相区的析出特征，总结了微量银对不同相区的铝-铜-镁系合金组织和性能的影响。

youdao

Mr Ag Intalla told AP news agency the IMA was linked to neither al-Qaeda in the Islamic Maghreb (AQIM) nor the Movement for Unity and Jihad in West Africa (Mujao), two groups which control large swathes of northern Mali and are led by an Algerian and a Mauritanian respectively.

BBC: Mali's Ansar Dine Islamists 'split and want talks'