reverse gap反向间隙reversev.逆转；倒退；互换；改变adj.相反的；反面的；颠倒的n.相反；背面；失败；倒档reverse isotope dilution method同位素反稀释法reverse motion of five elements五行还返reverse cylinder valve body cap回动汽缸阀体盖reverse transcriptase rapid PCRRT-RPCRReversed phase ion- pair HPLCreverse phase thermosensitivity反向热敏性Reversed needle handle fixation翻转针柄固定法reversed stratigraphic sequence倒转层序reverse-power circuit breaker逆功率断路器reverse frame and reverse mould倒框例模