recrnn.改造(休养)
RECabbr.录制(=record)
recemic-tartaric acid消旋酒石酸
Recrealional activities文艺活动
reciprocating machinery往复机械
recgangular coordinates直角坐标
reconfigurable networks可重构网络
Reconfiguration process重构过程
reciprocating apparatus往复装置
recirculafion and reuse回收再利用
Recombinant GDH protein重组GDH蛋白
reconfigurable terminal可重构终端