双向操作: bidirectional operation人员: personnel用: 40分钟跑完全程 run the course in 4 ...中继线: junction line; relay line; t ...局内中继线: cross office trunk; local trunk; trunk局内中继: intra-office trunk; iot intra office trunk市内中继线: local trunk计算机操作人员用语: cuspy市内中继线路: local junction circuit; localjunctioncircuit双向中继线: both way trunk; bothway trunk line; bwt bothwaytrunk; two way trunk line; two-action trunk; two-way trunk line半双向操作: either-way operation双向操作: bidirectional operation; bidirrectional operation; biplane operation; both way operation; bothway operation; operation, complete; two way operation; two-way operation双向操作机构: double acting power unit同时双向操作: full duplex operation; simultaneous two-way operation双向操作双向工作: two way operation双工操作, 双向操作: duplex operation操作人员: attending personnel; operating crew; operating personnel; operating staff; operation crews; operation gangway; operation supervisor; operator总机(操作人员): operator市内中继线, 到长途局的中继线: local junction无线双向中继线: wbwt wireless both way trunk双工同时双向操作: duplex simultaneous two way operation操作人员,接线员: operator n操作人员算子: operator船闸操作人员: lock tender; lockkeeper; locksman当班操作人员: operators on duty