ēn
结晶三环烃 [anthracene] C6H4(CH)2C6H4, 其纯品为白色带紫色荧光, 在蒸馏煤焦油最后阶段得到, 用作发光材料(如在闪烁计数器中), 特别是用于涂层(如用于吸收紫外光)

Advanced Chinese dictionary. 2013.

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