It was found that the samples can emit a bright green fluorescence under the excitation of UV light or cathode ray,and (LaO) 3BO 3: Tb 3+ may be expected to be a green phosphor with a developable value.是什么意思_It was found that the samples can emit a bright green fluorescence under the excitation of UV light or cathode ray,and (LaO) 3BO 3: Tb 3+ may be expected to be a green phosphor with a developable value.在线翻译_英语_读音_用法_例句