单词	chickening
释义	同chicken
随便看	recirculation, forced recirculation-- forced recirculation inlet nozzle recirculation line recirculation loop recirculation loop break recirculation loop valve recirculation motor-pump shaft recirculation of air recirculation of water recirculation operation recirculation outlet loop recirculation path recirculation pattern recirculation pump recirculation pump discharge recirculation pump flow rate recirculation pump impeller recirculation pump overspeed recirculation pump seal packing recirculation pump trip recirculation pump trip transient recirculation ratio recirculation reactor recirculation riser line