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单词
polymethyl methacrylate
释义
polymethyl methacrylate
Encyclopedia
工学
聚甲基丙烯酸甲酯
释
polymethyl methacrylate; PMMA
聚甲基丙烯酸甲酯
由甲基丙烯酸甲酯聚合而成的一种热塑性高分子化合物,俗称有机玻璃。化学式是-[CH2C(CH3)(COOCH3)]n-。
理学
聚合物
释
polymethyl methacrylate
聚甲基丙烯酸甲酯
由甲基丙烯酸甲酯(MMA)聚合而制得的热塑性树脂,多为无定形聚合物。简称PMMA。
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Partido Popular Salvadoreño
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