1.
The Study of Signal System Train-controlling Project about Speed-up Sections of Single-line Railway;
单线铁路提速区段信号控制系统方案（CTCS1）研究
2.
Two improvement plans of signal indication in semi automatic block district after speed raising.
提出列车提速后,半自动闭塞区段信号显示的两种改进设想。
3.
percentage of sections having automatic signals to total route kilometres
装有自动信号区段线路占线路总里程百分率
4.
a signal generated by electronic means.
电子手段发出的信号。
5.
Multiplex Section-Alarm Indication Signal
复用段告警指示信号
6.
Applications of digital universal cab signaling in section of axle counting automatic block
数字化通用式机车信号在计轴自动闭塞区段的应用
7.
fiducial interval
可信的组段, 置信区间
8.
Signal timing design
信号时序设计；号志时制设计；号志时段设计
9.
Research on the Signal Coordination of Mid-block Street Crossing and Intersection;
路段行人过街信号与交叉口信号协调控制研究
10.
area traffic signal control system
地区交通信号管制系统
11.
band of radio frequencies for e.g. transmitting a TV signal.
无线电频段（例如发射电视信号）。
12.
Bandpass sampling of multiband signals in software defined radio
软件无线电中的多频段信号带通采样
13.
Research on base-band signal tracking processing of K-band ranging system
K波段测距仪基带信号跟踪处理研究
14.
Four fields, division, city, town and building
四个字段: 单位、市/县、区/镇和楼号
15.
Our fax machine differentiates between an incoming fax signal and a voice call.
我们的传真机能区分接收传真信号和语音信号。
16.
A specified frequency band for the transmission and reception of electromagnetic signals, as for television signals.
频道，波道传送和接收电磁信号的一特定的频率波段，如电视信号
17.
Discreating fourier transform is a vital means in signal analysis. It transforms the in-time signal into the in-frequency signal.
离散傅立叶变换是信号分析中的一种重要手段，它将时域信号转换违频域信号。
18.
Detection of pressure fluctuant signals from combustion process is a important method for boiler diagnosis.
压力脉动信号探测是锅炉诊断的重要手段。