After an acclimation period of a week, rats were randomly assigned into 6 groups, which were respectively described as control group, 0.75, 1.5, 2.5mg/kg mercury group, DMPS prevention group and DPA prevention group.是什么意思_After an acclimation period of a week, rats were randomly assigned into 6 groups, which were respectively described as control group, 0.75, 1.5, 2.5mg/kg mercury group, DMPS prevention group and DPA prevention group.在线翻译_英语_读音_用法_例句