...际原子量表)产地:日本 MGC三菱瓦斯株式会社技术指标:细节标准限度颜色(APHA)30max标准比重(20/4 ℃)1.072~1.076游离酸(as MAA) (%)1.0max纯度(%)99.0min水分(%)0.3max水溶状态澄清抑制剂(MEHQ)(ppm)180—220用途: 用感光材料、涂料用树脂、纸张涂层、粘合...
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The Mathematical Association of America (MAA) will designate one Outstanding Team from each problem for the MCM as a MAA winner.
美国数学协会(MAA)将从MCM 的每个题目中指定一个杰出队作为一个MAA 赢家。
Using emulsion polymerization, a conductive polymer composite was synthesized with polyaniline as shell , the polymer acid obtained by MMA MAA and BA as core.
采用核壳乳液聚合方法合成了以甲基丙烯酸甲酯、 甲基丙烯酸和丙烯酸丁酯三元共聚物酸为核, 聚苯胺为壳的导电高分子复合物。
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