1.
A Piezoelectric Tube Ultrasonic Motor with Crossed Exciting Mode
交叉组合激励模式压电管式超声电机
2.
transistor voltage current characteristics
晶体管电压电流特性
3.
VHF vacuum-tube voltmeter
甚高频电子管电压表
4.
recording vacuum tube voltmeter
记录式真空管电压表
5.
ultra-short wave vacuum tube voltmeter
超短波真空管电压表
6.
vacuum tube multivoltmeter
真空管多量程电压表
7.
plate-detection type vacuum tube voltmeter
板极检波真空管电压表
8.
transistorized regulated DC power supply
晶体管直流稳压电源
9.
fixed bias transistor circuit
固定偏压晶体管电路
10.
kinescope bias tracking circuit
显象管偏压统调电路
11.
The triode steps up voltage.
三极管能升高电压。
12.
Vacuum tubes require DC voltage sources as well.
真空电子管也要求以直流电压为电源。
13.
Voltage sensor (electronic voltmeter) data management.
电压感应器 (电子电量计) 数据管理。
14.
Utilizing special gas to be in charge of discharging, the principle suppress the too high voltage.
利用特殊的气体管放电原理来压制过高电压。
15.
The Research on a Nozzle/Diffuser Valve-less Piezoelectric Pump;
收缩管/扩张管型无阀压电泵的研究
16.
Magnetron filament voltage controlling Circuit
磁控管灯丝电压控制电路
17.
Strengthening Reactive Voltage Management to Lower Power Line Loss;
加强无功电压管理 降低电网线路损耗
18.
Electrical Riser: A room containing a distribution board or medium voltage distribution cabling
电气管井: 装有配电盘或中压配电系统的房间.