broad-line radio galaxy 宽线射电星系
Broad Line Radio Galaxies 宽线射电星系
Narrow Line Radio Galaxies 窄线射电星系
line-radio 有线
narrow line radio galaxy 窄密射电星系
party-line radio communication 共线无线电通信
party line radio communication 共线无线电通信
radio line of position [通信] 无线电位置线 ; 无线电等方位线
radio position line 无线电船位线 ; 无线电台船位线
To resolve this problem, a line radio signal exchanger has been developed, with which the decoder can always be operated in wireless mode. The design p…
为此,研制成功了一种有线-无线信号中继设备,其特点是在复杂的地形、地貌区域施工时,译码器均能工作于无线状态。
To resolve this problem, a line radio signal exchanger has been developed, with which the decoder can always be operated in wireless mode. The design principle and…
为此,研制成功了一种有线-无线信号中继设备,其特点是在复杂的地形、地貌区域施工时,译码器均能工作于无线状态。
Ethernet used its cabling as radio "ether" by simply broadcasting packets over a thick coaxial line.
通过在粗同轴电缆中以广播方式发送数据包,以太网把网线布线当作广播用的“光以太”。
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