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单词
MMA
释义
MMA
Encyclopedia
工学
丙酮
释
methyl methacrylate；MMA
甲基丙烯酸甲酯
一种α位带有甲基的酯类化合物。为无色易挥发液体，易燃，熔点-48℃，沸点101℃，溶于乙醇、乙醚、丙酮等多种有机溶剂，微溶于水，在光、热、电离辐射和催化剂存在下易聚合。主要用于生产聚甲基丙烯酸甲酯、聚氯乙烯助剂和用作腈纶生产的第二单体，还可以用于生产涂料、黏合剂、润滑剂、纺织染料等。
Astronomy
MMA
全称：Milli-Meter Array。毫米波射电望远镜阵
随便看
the Mind Philosophy of Lu Jiuyuan and Wang Yangming
The Miners of Kutná Hora
the Ming-Bian thoughts of the Pre-Qin period
The Ming Dynasty’s Last Emperor
The mini-cog
the minimum food processing technology
The Minister’s Wife
The Ministry of Rites in Feudal China
The Ministry of War in Feudal China
the ministry of works in ancient China
The Minority Film History of China
The Minority Language Situation of China
The Minutes of the National Rural Work Conference
The Miraculous Mandarin
The mire of China
The Mirror
The Mirror of Evil Injustice
THEMIS
Themis
the mise-a-la-masse method
The Miser
Themis family
The Missing Gun
the mission of criminal procedure law
The Mission of Youth League
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更新时间：2026/1/23 12:58:42