recogn.认出(公认;认可)
RECabbr.录制(=record)
rectus oculi superior眼上直肌
recontouring ore body重圈矿体
rectification station整流所
reciprocating cutting往复切割
recombinant frequency重组频率
rectifier welding set整流焊机
recognizing condition判别条件
receiving fork filter接收音叉滤波器
rectilinear trihedron直线三面体
rectus femoris muscle股直肌(动)