| 释义 |
phosphorescence 英/ ?f?sf??resns / 美/ ?fɑ?sf??resns / - 1
化学 磷光 Excited molecules got to the metastable triplet-state by non-radiative intersystem, radiative transitions to the ground state meanwhile made the phosphorescence. 磷光是由于被激发分子经历非辐射的系间窜跃到达亚稳的三重态,再发生辐射跃迁至基态而产生的发射。
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机械工程 磷光 This material has extensive applications in the optical thin films This kind of material can produce phosphorescence radiation for more than one decade hours under the shining of some light source. 这种铝酸盐和稀土共存的长余辉发光的纳米材料，用一定的光源照射一次，可以保持十几个小时的磷光辐射。
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