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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
oil productivity index
oil products
oilproof
oil properties
oil rape
oil recovery by electromagnetic heating
oil recovery strains
oil refining production process control systems
oil refining wastewater
oil reforming
oil repellent finish
oil-rich sag
oil sand body
oil sand exploitation
oil sands
oil saturation
oil-saving ignition technology
oil-saving lamp
oil scraping ring
oil seal ring
oilseed rape
oilseed rape downy mildew
oilseed rape germplasm resources
oilseed rape mosaic virus disease
oilseed rape turnip mosaic virus disease
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更新时间:2026/6/20 11:17:12