连续: 6年未出事故. There have been no a ...通信: communication; communicate b ...劝: advise; urge; try to persuad ...购: purchase; buy法: law半连续通道: semicontinuous channel不连续通带: discontinuous passband连续通电: continuous switch-on连续通风: continuous ventilation; sequentialventilation连续通路: continuous path不连续通频带: discontinuous passband连续通讯系统: continuous communication system连续通行联动控制: progressive coordinated control采购法: government procurement law gov盘购法: purchasing method收购法: purchase method租购法: hirepurchasesystem按年采购法: year purchase method反收购法规: anti-takeover statute公共采购法: law on public procurement收益外购法: earn out政府采购法: government procurement law逐批订购法: l4l(lot-for-lot); lot-for-lot最近采购法: recent purchase method不连续地址通信系统: dacs discrete address communication system