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关注：1
2013-05-23 12:21
求翻译：由于稀土离子存在丰富的能级结构和多个亚稳态, 在紫外和可见区有很好的荧光发射, 作为发光中心是一种优异的选择。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
由于稀土离子存在丰富的能级结构和多个亚稳态, 在紫外和可见区有很好的荧光发射, 作为发光中心是一种优异的选择。
问题补充： |
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2013-05-23 12:21:38
Rich energy level structure and a number of metastable rare earth ions in the ultraviolet and visible region, good fluorescence emission, as the luminescence center is an excellent choice.
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2013-05-23 12:23:18
The rare earth ions exist in abundance in energy level structure and more in the steady-state, in ultraviolet and visible region have a very good fluorescent emission, as light center is a good choice.
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2013-05-23 12:24:58
As a result of the rare earth ion existence rich energy level structure and many Asian stable state, have the very good fluorescence launch in ultraviolet and the visible range, took the luminescent center is one kind of outstanding choice.
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2013-05-23 12:26:38
Due to the energy level structure of rare earth ion-rich and more metastable, in the UV and visible regions are very good fluorescence emission, as luminous centre is an excellent choice.
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2013-05-23 12:28:18
正在翻译，请等待...
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