RHAabbr.[军] Rolled Homogeneous Armor；轧制均质装甲RHabbr.右手（=right hand）abbr.相对湿度（=Relative Humidity）rhincholites头足类颚化石rhizobacidin杀根瘤菌素Rhizocephalen.根头目rhytidectomyn.[医]皱纹切除术；整容术rheinic acid大黄酸rhamnolipids鼠李糖脂Rhynchophora象虫组RHSe crystal硒酸氢铷晶体rheostat arm变阻器滑块Rhynchostoma嘴球壳属