RHIn.距离-高度指示器(相对温度显示器)RHabbr.右手（=right hand）abbr.相对湿度（=Relative Humidity）rhynchophorous具喙的rhulti-agent多智能体rheumarthrosis[医] 关节风湿病Rhamnus argutan.锐齿鼠李rheology tests流变试验Rhynchostegiumn.长喙藓属rhaphidiospore[医] 子孢子体rheogeniometer流变性测定仪rhizanesthesia神经根麻醉rheostat brush变阻器电刷