均聚反应 meaning in Chinese

homopolymerization

The content of styrene was found to be dependent on the investigated grafting conditions , of which the dose rate and monomer concentration were the major conditions , and the dependence of the initial rate of grafting on the dose rate and the monomer concentration was found to be of 0 . 4286 and 1 . 1662 orders , respectively . the results indicate that the grafting reaction is competitive and the copolymerization and the graft - copolymerization are existing at the same time . the grafting proceeds by the so - called front mechanism in which the grafting starts at the surface of the films and moves toward the middle of the film by successive diffusion of the styrene through the grafted layers
我们对辐射接枝反应中的各个因素如：单体浓度、辐射剂量率、辐射剂量以及反应时间进行了研究分析，结果表明：单体浓度和剂量率是反应的两个主要影响因素，它们对反应速率的影响指数分别为1 . 1662和0 . 4269 ；反应的动力学方程为： rg k [ d ] ~ ( 0 . 4269 ) [ m ] ~ ( 1 . 1662 ) ；认为接枝反应是一竞争反应，单体的均聚反应和在聚合物上的接枝反应同时存在，单体浓度的高低决定着竞争反应的方向；辐射接枝反应是从聚合物表面开始的，随着溶剂的溶胀和单体的扩散最后在整个膜体中形成接枝产物。