Rhumn.拉姆岛(在英国)RHabbr.右手（=right hand）abbr.相对湿度（=Relative Humidity）rhizosphere microbes根际微生物rhizoma dryopteridis东绵马(根茎)rheonomic constraint不稳定约束,非定常约束rhabdomyoma of heart心脏横纹肌瘤Rhynchonycteris nason.缨幅rhyodiabasic texture流纹辉绿岩结构Rhizosphaera serratan.锯齿根球虫Rhabdammina discretan.分离砂棒虫Rhabdonema punctatumn.斑点杆线藻rheological behavior龄行为,龄性行为