RHEOn.变阻器(电阻箱)RHabbr.右手（=right hand）abbr.相对湿度（=Relative Humidity）rheological rock流变岩体rhenium addition铼添加合金rhinitis caseosa干酪性鼻炎Rhinitis Mixture鼻炎合剂Rhabdomyosareoma横纹肌肉瘤Rheumatic chorea风湿性舞蹈病rheoscope method验电器法rhacophorochrome树蛙色素rhizocholic acid根胆酸rhizoma coptidis黄连