refom改革refn.裁判员refrigerating material magnetized磁制冷材料refractive accommodative esotropia屈光性调节性内斜视refueling station of military unit部队加油站refractive index of optical cement光学胶折射率refiigeration and air conditioning制冷与空调Refining-modificator formulation精炼-变质剂配方refrigeration household appliances制冷家电Refrigeration-rubbing CTAB method冷冻研磨CTAB法Refrigerating Machinery Certificate冷冻机械证书Refractive index structure constant折射率结构常数