铁道科学技术铁道通信
铁路长途字冠 prefix number for railway toll call 铁路长途字冠的意思 prefix number for railway toll call的意思
铁路长途字冠
规范用词铁路长途字冠
英文对照prefix number for railway toll call
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
科学技术名词为您提供铁路长途字冠,prefix number for railway toll call,铁路长途字冠的意思,prefix number for railway toll call的意思,铁路长途字冠的英文,prefix number for railway toll call的翻译,铁路长途字冠的翻译,铁路长途字冠是什么意思,铁路长途字冠什么意思,prefix number for railway toll call是什么意思,prefix number for railway toll call什么意思
铁路长途字冠 相关科技名词
- 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
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