Regann.里根(姓氏)
regabbr.地区(=region)abbr.登记(=register)abbr.有规则的(=regular)
regulating pathways调控途径
regulating repeater调节增音机
regulating strategy调控策略
regulative function管理职能
regulus metal alloy铅锑合金,抗酸金属合金
regulating rheostat调节变阻器
regenerative energy可再生能源
registration errors误差配准
regulatory elements调控因子
registration numbern.注册号码;登记号