Rechi雷奇RECabbr.录制（=record)recombination activating geneRAGRecombinant Yeast HBV vaccine有艏吊门的运货驳船recombination current density复合电流密度reciprocating hosiery boarder往复式袜子定形机reciprocating flow combustion往复式燃烧receiving current sensitivity接收电流灵敏度Reconfigurable analog circuit可重构模拟电路reconfigurable protocol stack可重配置协议栈recirculation type evaporator循环式蒸发器rectifier type distance relay整流式距离继电器