1.
ultra-short wave vacuum tube voltmeter
超短波真空管电压表
2.
plate-detection type vacuum tube voltmeter
板极检波真空管电压表
3.
recording vacuum tube voltmeter
记录式真空管电压表
4.
vacuum tube multivoltmeter
真空管多量程电压表
5.
Bourdon and Schaffer pressure vacum gauge
波登-舍费尔压力-真空表
6.
seibt rectifier
低压真空管全波整流器
7.
Ultrasonic Motor's Characteristics in Vacuum
真空环境下行波型超声波电机的特性
8.
Design and Simulation of Zero Intermediate Frequency Receiver of VHF Radio in Armored Vehicles
装甲车载超短波电台零中频接收机设计与仿真
9.
The Design and Implementation of Data Communication of Ground-to-air V/UHF Frenquency-hopping Radio;
地空超短波电台跳频数传的设计与实现
10.
Analysis on Space EMC of Ultra-short Wave Communication Jamming Stations
超短波通信干扰站空间电磁兼容性分析
11.
Vacuum tubes require DC voltage sources as well.
真空电子管也要求以直流电压为电源。
12.
Simulation of the Voltage Distribution in EHV Transformer Windings during Switching Impulse Withstand Test
超高压变压器在操作波耐压试验下线圈电压分布的仿究真研
13.
double-channel super-short-wave wireless telephone
双工超短波无线电话机
14.
an ionization gauge
电离压力[真空]计
15.
Spectrum Broadening and Pulse Compression of Ultrashort Optical Pulses in Cascaded Hollow Fibers;
超短光脉冲在分段中空光波导中的光谱展宽和脉冲压缩
16.
The Design, Facture and Mechanism Simulation of the Traveling Wave Ultrasonic Motor;
行波型压电超声马达的机理仿真与设计制作
17.
Computer Simulation of Thyristor's Voltage Wareform between Anode and Cathode of Controlled Rectification Circuit
可控整流电路晶闸管两端电压波形计算机仿真
18.
A Radial-Torsional Vibration Hybrid Type Ultrasonic Motor With Hollow and Short Cylindrical Structure
一种中空短柱径向-扭转振动复合型超声波电动机