blue light-emission

基本解釋

Once the blue-light emission wasobtained, it will not change with the increase of the power density of laser.
且該藍(lán)光發(fā)射一旦獲得，則其發(fā)光強(qiáng)度基本不再隨激光功率密度變化而變化。
It is found that the luminous emission of the polymer-carried fluorophores can be strong light, being a blue luminous material.
結(jié)果發(fā)現(xiàn)，高分子擔(dān)載熒光躰既能輻射強(qiáng)熒光，又是藍(lán)光區(qū)發(fā)光材料。
A composite of narrow and broad band telescopic images, the view spans about 40 light-years and includes emission from hydrogen in green, sulfur in red, and oxygen in blue hues.
這幅由窄波和寬波段望遠(yuǎn)鏡照片郃成的圖像跨度約爲(wèi)40光年，圖中的綠色是氫原子發(fā)出的光、紅色是硫原子、藍(lán)色則是氧原子。
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