顺序: sequence号: howl; yell读出: read out; sense; sensing; pl ...程序号读出: sequence number readout; sequence-number readout序号读出: sequence number readout符号读出: mark reading; mark se ing; mark sensing符号读出机: mark sensing machine符号读出器: character reader符号读出行: mark-sensing row记号读出: character reading信号读出: signal reading顺序号: reference number; running number; sequence number snr; serial number符号读出卡片: mark sensed card; mark sensing card光学符号读出: optical character recognition序号,顺序号,流水号: sequence number包顺序号: packet sequence number初始顺序号: initial sequence number打印顺序号: print sequence number对话顺序号: session sequence number发送顺序号: send sequence number分批顺序号: batch sequence number记录顺序号: record serial number接收顺序号: receive number; receive sequence number卷顺序号, 卷序: volume sequence number内部顺序号: internal sequence number