常见例句双语例句The delayed fluorescence of 1-amino-4-hydroxy-anthraquinone is observed in the phosphorescence spectrum of dyed nylon-6 fiber.在研究用染料1-氨基-4-羟基蒽醌染色的尼龙-6单丝的燐光光谱时，观察到染料的延迟荧光。 返回 phosphorescence spectrum