长途调度台 trunk dispatcher switchboard 长途调度台的意思 trunk dispatcher switchboard的意思长途调度台的英文

长途调度台

规范用词长途调度台

英文对照trunk dispatcher switchboard

名词审定铁道科学名词审定委员会

见载刊物《铁道科技名词》科学出版社

公布时间1997年

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长途调度台相关科技名词

铁道通信»

高频转接段high frequency section
音频转接段audio frequency section
低频干扰防卫度signal to low frequency interfer- ence rate
频[率]偏[差]frequency offset
通路线性channel linearity
载波遥接话路carrier channel connected to telephone line
载波调度电话中继器carrier adaptor for dispatching telephone
导频无人增音机pilot unattended repeater
地温折返无人增音机unattended repeater with ground temperature compensation and powerfeed loop back
地温通过无人增音机unattended repeater with ground temperature compensation and powerpassing
中间线路滤波器intermediate line filter
基群配线架basic group distribution frame
超群配线架supergroup distribution frame
进局设备incoming equipment
干线调度电话trunk dispatching telephone
局线调度电话dispatching telephone within rail- way administration
干线会议电话trunk conference telephone
局线会议电话telephone conference within rail- way administration
全分配制会议电话conference telephone of full-distribution system
半分配制会议电话telephone conference of semi-dis- tribution system
会议电话总机conference telephone central board
会议电话汇接机conference telephone tandem board
会议电话分机conference telephone subset
载频carrier frequency
导频pilot freqency
载漏carrier leak
前群pregroup
基群basic group
超群super group
主群master group
平调flat regulation
斜调slope regulation
载频同步carrier frequency synchronization
通路净衰耗channel net loss
载波通信carrier communication
明线通信open-wire communication
对称电缆通信symmetrical cable communication
同轴电缆通信coaxial cable communication
增音站repeater station
群转接站group through-connection station

长途调度台 trunk dispatcher switchboard 长途调度台的意思 trunk dispatcher switchboard的意思 长途调度台的英文

长途调度台

长途调度台 trunk dispatcher switchboard 长途调度台的意思 trunk dispatcher switchboard的意思长途调度台的英文