... changeover busbar 倒母线 aerial changeover 天线转换 emergency changeover 紧急转换 ...
基于16个网页-相关网页
... antenna cable 天线电缆 antenna changeover 天线转换 antenna circuit breaker 天线电路断路器 ...
基于16个网页-相关网页
... 航空无线电 aerial radio 天线旋转设备 aerial rotating equipment 天线转换 aerial switching ...
基于12个网页-相关网页
... 天线转换开关 antenna switch 天线转换，波瓣转换 antenna switching 天线转换开关装置，天线交换器 antenna switching device ...
基于1个网页-相关网页
天线转换开关 antenna change over switch ; antenna tronsfer switch ; duplexer ; reprod
天线转换器 antenna exchanger ; ANT Aerial tuner ; antenna switching box
天线转换装置 antenna switching device
天线转换选择开关 antenna selector switch
天线转换开关装置 antenna switching device
天线转换天关 antenna switch
天线转换设备 antenna switching equipment
天线收发转换开关 [电讯] duplexer ; [电讯] antenna duplexer ; anti transmit receive switch
双道天线收发转换开关 two-channel duplexer ; channel duplexer
·2,447,543篇论文数据，部分数据来源于NoteExpress
瓦蜂窝天线转换开关。
为了要发现目标和确定其位置，任何雷达站基本上都必须包括发射机、接收机、天线、天线转换开关、显示器和定时装置。
Tofind a target and determine its position, any radar station has to basically consist of a transmitter, a receiver, an antenna, an antenna duplexer, a display and a timer.
大多数电视台都会在转换过程中使用备用天线，从发射塔卸下老式的模拟天线，而代之以新的数字天线塔杆。
Most television stations will use backup antennas during the transition while their old analogue ones are taken down from their towers and replaced with new digital masts.
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