Luminance:Project light upon in the ultraviolet ray wave under have thin Huang green arrive blue fluorescence, short-wave fluorescence not obvious, the X shoots line irradiation to descend also have no give out light phenomenon obviously.
英
美
释义
发光性:在紫外线波照射下有淡黄绿到蓝色的荧光,短波荧光不明显,X射线照射下也无明显的发光现象。
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