1.
area traffic signal control system
地区交通信号管制系统
2.
high-frequency transistorized signal generator
晶体管高频信号发生器
3.
HF transistorized signal generator
晶体管高频信号发声器
4.
power grid-glow tube
强信号栅控辉光放电管
5.
smoke pipe fire alarm system
烟管式火警信号系统
6.
signal multiplier iconoscope
信号倍增光电摄象管
7.
Reconstruction of Vibration Signal from Laser Diode Self-Mixing Interference Signal
从激光二极管自混合干涉信号重建振动信号
8.
lower telltale spacing
下部信号筛管与主筛管之间的间隔
9.
A tube or a transistor can amplify an incoming signal.
电子管和晶体管能放大输入的信号。
10.
Analysis and Proposals on Railway Signal Product Type Establishment Management;
铁路信号产品型号编制管理的分析及设想
11.
control gear and signal, level-crossing, electrically-powered
道口电动管理和信号装置
12.
System management is becoming the No.1 IS problem.
系统管理成为头号的信息系统问题。
13.
disc ,signaling, electrically-powered, for controlling railway or tramway traffic
电动信号盘,铁路或轨道交通管理用
14.
hovertrain traffic controlling or signalling equipment electrically-operated
电动气垫列车交通管理或信号设备
15.
the signal was two beats on the steam pipe.
信号是在蒸汽管道上打两拍。
16.
telltale sandout
信号筛管被充填砾石掩埋
17.
The Effect of CD40 Message Activation on the Renal Tubular Epithelial Cells;
CD40信号激活对肾小管上皮细胞的影响
18.
Research on Signal Acquisition System for Leak Detection of Water Supply Pipelines;
供水管道泄漏检测信号采集系统研究