resetter复归机构,恢复元件resetn.重新设定；重新组合v.重新设定；重新放置；重新组合resettlement fund征迁资金reset group total复位成组求和reset flip-flop复位触发器reset band signal段恢复信号resettlement work安置工作reset check valve复位止回阀resettle district安置小区reset instruction复位指令reset spool valve复位柱塞阀resettlement mode安置模式