RHEOn.变阻器(电阻箱)
RHabbr.右手(=right hand)abbr.相对湿度(=Relative Humidity)
Rhinitis allerglc鼻炎变应性
Rhabdosphaeraceaen.棒球藻科
Rhizoma Corydalls延胡索
rhizosphere soils根际土
Rhizoma Zedoariae莪术
rhizophere effect根际效应
Rhizophyllidaceaen.根叶藻科
Rheomys mexicanusn.墨西哥涧鼠
Rhynchosia miniman.小鹿藿
Rhabdophis adlerin.海南颈槽蛇