RECOL[计] 检索指令语言
RECabbr.录制(=record)
recycling of halon哈龙的回收
reconfigureability可配置
reconnaisance time侦察时间
receiable accounts应收账款
recycling programs再循环程式
reclamation survey垦复测量
rectilinear motion直线运动
recombined plasmid重组质粒
Recreative therapy娱乐治疗
reclamation system回收体系