长余辉发光是指当激发光源切断后仍能持续发光的现象。

Long persistent phosphors is that the phosphors can maintain their phosphorescence after remove of the excitation source.

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长余辉发光是指当激发光源切断后仍能持续发光的现象。

Long persistent phosphors is that the phosphors can maintain their phosphorescence after remove of the excitation source.

youdao