maa是什么意思

双语例句

(1)It was found by SEM that the interaction between Mg (OH) 2 and EPDM was improved by adding MAA.

扫描电镜分析表明，MAA的加入增强了氢氧化镁与EPDM之间的相互作用。

(2)At last, we tested the processing and mechanical properties of AN/MAA copolymer foam sandwich core material.

探索了AN/MAA共聚物泡沫塑料夹层结构复合材料的成型加工性和力学性能。

(3)This paper introduces briefly the contributions that Professor Maa Dahyou has made in architectural acoustics.

本文仅就马大猷教授在建筑声学领域内做出的贡献，作简要的介绍。

(4)The monodispersional polymer composite of St-MAA with functional group were prepared by concentrated emulsion polymerization.

以苯乙烯、甲基丙烯酸为主要原料进行超浓乳液聚合，制备了含功能基的单分散性复合物。

(5)Vinyl sulfonate monomers were experimentally found of lower reactivity and couldn't effectively copolymerize with MMA and MAA.

实验发现乙烯基磺酸酯类单体活性较低，与MMA和MAA单体聚合时不能很好的参与聚合反应。