RSTn.推荐专用工具(钢筋)
RSabbr.无线电台(=Radio Station )abbr.继电器式选择器(=Relay Selector)abbr.反转信号(=Reverse Signal)
rspective sketch透视草图
rseshoe-shaped马蹄形的
rsonance theorem共鸣定理
rsistent pesticide残留性农药,持久性农药
RS monitoring data遥感监测数据
RS background value遥感本底值
RS bistable circuit置0置1触发器