signal box

英 [ˈsɪɡnəl bɒks]

美 [ˈsɪɡnəl bɑːks]

n. (铁路上的)信号房

牛津词典

noun

（铁路上的）信号房
a building beside a railway/railroad from which rail signals are operated

(铁路上的)信号房，信号楼
Asignal boxis a small building near a railway, which contains the switches used to control the signals.

noun

a building from which signals are sent to control the movements of railway trains
Synonym:signal tower

A signal box and miniature semaphore signals at Keelung Station.
基隆站内的号志楼及小型臂木号志机群。
Design and Signal Analysis of a Gear Box Remote Health Monitoring System
齿轮传动链故障监测系统的信号分析和研究
The signalman had already left the signal box when the collision occurred.
撞车事件发生时，信号员已经离开了信号所。
My TV signal passes through a set-top box.
电视信号是通过机顶盒传递的。
Audio Signal Processing in DVB-C Set-top Box
DVB&C机顶盒中的音频信号处理
Rupture Analysis of Hydraulic Signal Meter Film Box for the Airplane
飞机压力信号器膜盒破裂原因分析
Would the signal box be the first place the train stopped at after it left Liverpool?
那个信号房是不是火车离开利物浦后第一个停车站？
If the liquid in the diaphragm cavity to promote too little to promote liquid, the magnet will move to the ZSL trigger, the trigger output of a pulse signal to the PLC control box.
如果在隔膜泵推进液腔内推进液太少，磁体将移动到触发器ZSL处，触发器输出一个脉冲信号到PLC控制箱。
Study and application on interface signal of digital television set-top box
机顶盒硬件接口信号的研究及应用
Electronic yarn clearer by testing the detection unit, signal processing unit, control box and various connection of cable.
电子清纱器的电气部分由检测单元、信号处理单元、控制箱及各种连接电缆所组成。