ACabbr.(=alternating current)交流电abbr.(=actinium )元素锕abbr.(=air-conditioning )空气调节acaridn.[动]螨

1. A newly developed grafting copolymer of synthetic rubber with acrylic monomer has been reported.
   报道了将丙烯酸单体接枝到合成橡胶上的接枝共聚方法。
2. Solution graft polymerization of ethyl acrylate on preirradiated lowdensity polyethylene powder has been studied.
   采用预辐照接枝工艺研究了丙烯酸乙酯单体在低密度聚乙烯粉末上的辐射接枝聚合。