It is found that the full width at half maximums (FWHMs) increase with increase of the value of Bi_2O_3/SiO_2 and B_2O_3 content.是什么意思_It is found that the full width at half maximums (FWHMs) increase with increase of the value of Bi_2O_3/SiO_2 and B_2O_3 content.在线翻译_英语_读音_用法_例句